40103925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 70090752

約数和(自身を除く): 29986827

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 141, 155, 235, 367, 465, 705, 775, 1101, 1175, 1457, 1835, 2325, 3525, 4371, 5505, 7285, 9175, 11377, 17249, 21855, 27525, 34131, 36425, 51747, 56885, 86245, 109275, 170655, 258735, 284425, 431225, 534719, 853275, 1293675, 1604157, 2673595, 8020785, 13367975, 40103925]

約数ペア:

[(1, 40103925), (3, 13367975), (5, 8020785), (15, 2673595), (25, 1604157), (31, 1293675), (47, 853275), (75, 534719), (93, 431225), (141, 284425), (155, 258735), (235, 170655), (367, 109275), (465, 86245), (705, 56885), (775, 51747), (1101, 36425), (1175, 34131), (1457, 27525), (1835, 21855), (2325, 17249), (3525, 11377), (4371, 9175), (5505, 7285)]