73297575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8385

約数の個数: 48

約数和(自身を含む): 145025440

約数和(自身を除く): 71727865

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8353, 8775, 25059, 41765, 75177, 108589, 125295, 208825, 225531, 325767, 375885, 542945, 626475, 977301, 1127655, 1628835, 1879425, 2714725, 2931903, 4886505, 5638275, 8144175, 14659515, 24432525, 73297575]

約数ペア:

[(1, 73297575), (3, 24432525), (5, 14659515), (9, 8144175), (13, 5638275), (15, 4886505), (25, 2931903), (27, 2714725), (39, 1879425), (45, 1628835), (65, 1127655), (75, 977301), (117, 626475), (135, 542945), (195, 375885), (225, 325767), (325, 225531), (351, 208825), (585, 125295), (675, 108589), (975, 75177), (1755, 41765), (2925, 25059), (8353, 8775)]