1572202005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{2617}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 2774409792

約数和(自身を除く): 1202207787

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 331, 363, 605, 993, 1655, 1815, 2617, 3641, 4965, 7851, 10923, 13085, 18205, 28787, 39255, 40051, 54615, 86361, 120153, 143935, 200255, 316657, 431805, 600765, 866227, 949971, 1583285, 2598681, 4331135, 4749855, 9528497, 12993405, 28585491, 47642485, 104813467, 142927455, 314440401, 524067335, 1572202005]

約数ペア:

[(1, 1572202005), (3, 524067335), (5, 314440401), (11, 142927455), (15, 104813467), (33, 47642485), (55, 28585491), (121, 12993405), (165, 9528497), (331, 4749855), (363, 4331135), (605, 2598681), (993, 1583285), (1655, 949971), (1815, 866227), (2617, 600765), (3641, 431805), (4965, 316657), (7851, 200255), (10923, 143935), (13085, 120153), (18205, 86361), (28787, 54615), (39255, 40051)]