38348475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 75423744

約数和(自身を除く): 37075269

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 43, 47, 55, 69, 75, 115, 129, 141, 165, 215, 235, 253, 275, 345, 473, 517, 575, 645, 705, 759, 825, 989, 1075, 1081, 1175, 1265, 1419, 1551, 1725, 2021, 2365, 2585, 2967, 3225, 3243, 3525, 3795, 4945, 5405, 6063, 6325, 7095, 7755, 10105, 10879, 11825, 11891, 12925, 14835, 16215, 18975, 22231, 24725, 27025, 30315, 32637, 35475, 35673, 38775, 46483, 50525, 54395, 59455, 66693, 74175, 81075, 111155, 139449, 151575, 163185, 178365, 232415, 271975, 297275, 333465, 511313, 555775, 697245, 815925, 891825, 1162075, 1533939, 1667325, 2556565, 3486225, 7669695, 12782825, 38348475]

約数ペア:

[(1, 38348475), (3, 12782825), (5, 7669695), (11, 3486225), (15, 2556565), (23, 1667325), (25, 1533939), (33, 1162075), (43, 891825), (47, 815925), (55, 697245), (69, 555775), (75, 511313), (115, 333465), (129, 297275), (141, 271975), (165, 232415), (215, 178365), (235, 163185), (253, 151575), (275, 139449), (345, 111155), (473, 81075), (517, 74175), (575, 66693), (645, 59455), (705, 54395), (759, 50525), (825, 46483), (989, 38775), (1075, 35673), (1081, 35475), (1175, 32637), (1265, 30315), (1419, 27025), (1551, 24725), (1725, 22231), (2021, 18975), (2365, 16215), (2585, 14835), (2967, 12925), (3225, 11891), (3243, 11825), (3525, 10879), (3795, 10105), (4945, 7755), (5405, 7095), (6063, 6325)]