42066535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 60198912

約数和(自身を除く): 18132377

約数列:

[1, 5, 7, 31, 35, 137, 155, 217, 283, 685, 959, 1085, 1415, 1981, 4247, 4795, 8773, 9905, 21235, 29729, 38771, 43865, 61411, 148645, 193855, 271397, 307055, 1201901, 1356985, 6009505, 8413307, 42066535]

約数ペア:

[(1, 42066535), (5, 8413307), (7, 6009505), (31, 1356985), (35, 1201901), (137, 307055), (155, 271397), (217, 193855), (283, 148645), (685, 61411), (959, 43865), (1085, 38771), (1415, 29729), (1981, 21235), (4247, 9905), (4795, 8773)]