71050455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 143170560

約数和(自身を除く): 72120105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 3717, 3823, 6195, 11469, 18585, 19115, 26761, 34407, 57345, 80283, 133805, 172035, 225557, 240849, 401415, 676671, 1127785, 1204245, 1578899, 2030013, 3383355, 4736697, 7894495, 10150065, 14210091, 23683485, 71050455]

約数ペア:

[(1, 71050455), (3, 23683485), (5, 14210091), (7, 10150065), (9, 7894495), (15, 4736697), (21, 3383355), (35, 2030013), (45, 1578899), (59, 1204245), (63, 1127785), (105, 676671), (177, 401415), (295, 240849), (315, 225557), (413, 172035), (531, 133805), (885, 80283), (1239, 57345), (2065, 34407), (2655, 26761), (3717, 19115), (3823, 18585), (6195, 11469)]