71590935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 128176128

約数和(自身を除く): 56585193

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 403, 465, 507, 845, 911, 1209, 2015, 2535, 2733, 4555, 5239, 6045, 11843, 13665, 15717, 26195, 28241, 35529, 59215, 78585, 84723, 141205, 153959, 177645, 367133, 423615, 461877, 769795, 1101399, 1835665, 2309385, 4772729, 5506995, 14318187, 23863645, 71590935]

約数ペア:

[(1, 71590935), (3, 23863645), (5, 14318187), (13, 5506995), (15, 4772729), (31, 2309385), (39, 1835665), (65, 1101399), (93, 769795), (155, 461877), (169, 423615), (195, 367133), (403, 177645), (465, 153959), (507, 141205), (845, 84723), (911, 78585), (1209, 59215), (2015, 35529), (2535, 28241), (2733, 26195), (4555, 15717), (5239, 13665), (6045, 11843)]