238686525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 557107200

約数和(自身を除く): 318420675

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 25, 33, 35, 45, 55, 63, 69, 75, 77, 99, 105, 115, 161, 165, 175, 207, 225, 231, 253, 275, 315, 345, 385, 483, 495, 525, 575, 599, 693, 759, 805, 825, 1035, 1155, 1265, 1449, 1575, 1725, 1771, 1797, 1925, 2277, 2415, 2475, 2995, 3465, 3795, 4025, 4193, 5175, 5313, 5391, 5775, 6325, 6589, 7245, 8855, 8985, 11385, 12075, 12579, 13777, 14975, 15939, 17325, 18975, 19767, 20965, 26565, 26955, 32945, 36225, 37737, 41331, 44275, 44925, 46123, 56925, 59301, 62895, 68885, 79695, 96439, 98835, 104825, 123993, 132825, 134775, 138369, 151547, 164725, 188685, 206655, 230615, 289317, 296505, 314475, 344425, 398475, 415107, 454641, 482195, 494175, 619965, 691845, 757735, 867951, 943425, 1033275, 1060829, 1153075, 1363923, 1446585, 1482525, 2075535, 2273205, 2410975, 3099825, 3182487, 3459225, 3788675, 4339755, 5304145, 6819615, 7232925, 9547461, 10377675, 11366025, 15912435, 21698775, 26520725, 34098075, 47737305, 79562175, 238686525]

約数ペア:

[(1, 238686525), (3, 79562175), (5, 47737305), (7, 34098075), (9, 26520725), (11, 21698775), (15, 15912435), (21, 11366025), (23, 10377675), (25, 9547461), (33, 7232925), (35, 6819615), (45, 5304145), (55, 4339755), (63, 3788675), (69, 3459225), (75, 3182487), (77, 3099825), (99, 2410975), (105, 2273205), (115, 2075535), (161, 1482525), (165, 1446585), (175, 1363923), (207, 1153075), (225, 1060829), (231, 1033275), (253, 943425), (275, 867951), (315, 757735), (345, 691845), (385, 619965), (483, 494175), (495, 482195), (525, 454641), (575, 415107), (599, 398475), (693, 344425), (759, 314475), (805, 296505), (825, 289317), (1035, 230615), (1155, 206655), (1265, 188685), (1449, 164725), (1575, 151547), (1725, 138369), (1771, 134775), (1797, 132825), (1925, 123993), (2277, 104825), (2415, 98835), (2475, 96439), (2995, 79695), (3465, 68885), (3795, 62895), (4025, 59301), (4193, 56925), (5175, 46123), (5313, 44925), (5391, 44275), (5775, 41331), (6325, 37737), (6589, 36225), (7245, 32945), (8855, 26955), (8985, 26565), (11385, 20965), (12075, 19767), (12579, 18975), (13777, 17325), (14975, 15939)]