13339425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 27141120

約数和(自身を除く): 13801695

約数列:

[1, 3, 5, 11, 15, 19, 23, 25, 33, 37, 55, 57, 69, 75, 95, 111, 115, 165, 185, 209, 253, 275, 285, 345, 407, 437, 475, 555, 575, 627, 703, 759, 825, 851, 925, 1045, 1221, 1265, 1311, 1425, 1725, 2035, 2109, 2185, 2553, 2775, 3135, 3515, 3795, 4255, 4807, 5225, 6105, 6325, 6555, 7733, 9361, 10175, 10545, 10925, 12765, 14421, 15675, 16169, 17575, 18975, 21275, 23199, 24035, 28083, 30525, 32775, 38665, 46805, 48507, 52725, 63825, 72105, 80845, 115995, 120175, 140415, 177859, 193325, 234025, 242535, 360525, 404225, 533577, 579975, 702075, 889295, 1212675, 2667885, 4446475, 13339425]

約数ペア:

[(1, 13339425), (3, 4446475), (5, 2667885), (11, 1212675), (15, 889295), (19, 702075), (23, 579975), (25, 533577), (33, 404225), (37, 360525), (55, 242535), (57, 234025), (69, 193325), (75, 177859), (95, 140415), (111, 120175), (115, 115995), (165, 80845), (185, 72105), (209, 63825), (253, 52725), (275, 48507), (285, 46805), (345, 38665), (407, 32775), (437, 30525), (475, 28083), (555, 24035), (575, 23199), (627, 21275), (703, 18975), (759, 17575), (825, 16169), (851, 15675), (925, 14421), (1045, 12765), (1221, 10925), (1265, 10545), (1311, 10175), (1425, 9361), (1725, 7733), (2035, 6555), (2109, 6325), (2185, 6105), (2553, 5225), (2775, 4807), (3135, 4255), (3515, 3795)]