80496502725

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 136266655360

約数和(自身を除く): 55770152635

約数列:

[1, 3, 5, 15, 25, 75, 109, 163, 193, 313, 327, 489, 545, 579, 815, 939, 965, 1565, 1635, 2445, 2725, 2895, 4075, 4695, 4825, 7825, 8175, 12225, 14475, 17767, 21037, 23475, 31459, 34117, 51019, 53301, 60409, 63111, 88835, 94377, 102351, 105185, 153057, 157295, 170585, 181227, 255095, 266505, 302045, 315555, 444175, 471885, 511755, 525925, 765285, 786475, 852925, 906135, 1275475, 1332525, 1510225, 1577775, 2359425, 2558775, 3429031, 3826425, 4530675, 5561071, 6584581, 9846667, 10287093, 16683213, 17145155, 19753743, 27805355, 29540001, 32922905, 49233335, 51435465, 83416065, 85725775, 98768715, 139026775, 147700005, 164614525, 246166675, 257177325, 417080325, 493843575, 738500025, 1073286703, 3219860109, 5366433515, 16099300545, 26832167575, 80496502725]

約数ペア:

[(1, 80496502725), (3, 26832167575), (5, 16099300545), (15, 5366433515), (25, 3219860109), (75, 1073286703), (109, 738500025), (163, 493843575), (193, 417080325), (313, 257177325), (327, 246166675), (489, 164614525), (545, 147700005), (579, 139026775), (815, 98768715), (939, 85725775), (965, 83416065), (1565, 51435465), (1635, 49233335), (2445, 32922905), (2725, 29540001), (2895, 27805355), (4075, 19753743), (4695, 17145155), (4825, 16683213), (7825, 10287093), (8175, 9846667), (12225, 6584581), (14475, 5561071), (17767, 4530675), (21037, 3826425), (23475, 3429031), (31459, 2558775), (34117, 2359425), (51019, 1577775), (53301, 1510225), (60409, 1332525), (63111, 1275475), (88835, 906135), (94377, 852925), (102351, 786475), (105185, 765285), (153057, 525925), (157295, 511755), (170585, 471885), (181227, 444175), (255095, 315555), (266505, 302045)]