2078293875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2089}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 3964646400

約数和(自身を除く): 1886352525

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 379, 525, 875, 1137, 1895, 2089, 2625, 2653, 5685, 6267, 7959, 9475, 10445, 13265, 14623, 28425, 31335, 39795, 43869, 47375, 52225, 66325, 73115, 142125, 156675, 198975, 219345, 261125, 331625, 365575, 783375, 791731, 994875, 1096725, 1827875, 2375193, 3958655, 5483625, 5542117, 11875965, 16626351, 19793275, 27710585, 59379825, 83131755, 98966375, 138552925, 296899125, 415658775, 692764625, 2078293875]

約数ペア:

[(1, 2078293875), (3, 692764625), (5, 415658775), (7, 296899125), (15, 138552925), (21, 98966375), (25, 83131755), (35, 59379825), (75, 27710585), (105, 19793275), (125, 16626351), (175, 11875965), (375, 5542117), (379, 5483625), (525, 3958655), (875, 2375193), (1137, 1827875), (1895, 1096725), (2089, 994875), (2625, 791731), (2653, 783375), (5685, 365575), (6267, 331625), (7959, 261125), (9475, 219345), (10445, 198975), (13265, 156675), (14623, 142125), (28425, 73115), (31335, 66325), (39795, 52225), (43869, 47375)]