3725150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 8155728

約数和(自身を除く): 4430578

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 521, 550, 650, 715, 1042, 1430, 2605, 3575, 5210, 5731, 6773, 7150, 11462, 13025, 13546, 26050, 28655, 33865, 57310, 67730, 74503, 143275, 149006, 169325, 286550, 338650, 372515, 745030, 1862575, 3725150]

約数ペア:

[(1, 3725150), (2, 1862575), (5, 745030), (10, 372515), (11, 338650), (13, 286550), (22, 169325), (25, 149006), (26, 143275), (50, 74503), (55, 67730), (65, 57310), (110, 33865), (130, 28655), (143, 26050), (275, 13546), (286, 13025), (325, 11462), (521, 7150), (550, 6773), (650, 5731), (715, 5210), (1042, 3575), (1430, 2605)]