72948195

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6257

約数の個数: 40

約数和(自身を含む): 135297360

約数和(自身を除く): 62349165

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 6211, 11745, 18633, 31055, 55899, 93165, 167697, 180119, 279495, 503091, 540357, 838485, 900595, 1621071, 2515455, 2701785, 4863213, 8105355, 14589639, 24316065, 72948195]

約数ペア:

[(1, 72948195), (3, 24316065), (5, 14589639), (9, 8105355), (15, 4863213), (27, 2701785), (29, 2515455), (45, 1621071), (81, 900595), (87, 838485), (135, 540357), (145, 503091), (261, 279495), (405, 180119), (435, 167697), (783, 93165), (1305, 55899), (2349, 31055), (3915, 18633), (6211, 11745)]