142091285

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 202113792

約数和(自身を除く): 60022507

約数列:

[1, 5, 7, 35, 37, 113, 185, 259, 565, 791, 971, 1295, 3955, 4181, 4855, 6797, 20905, 29267, 33985, 35927, 109723, 146335, 179635, 251489, 548615, 768061, 1257445, 3840305, 4059751, 20298755, 28418257, 142091285]

約数ペア:

[(1, 142091285), (5, 28418257), (7, 20298755), (35, 4059751), (37, 3840305), (113, 1257445), (185, 768061), (259, 548615), (565, 251489), (791, 179635), (971, 146335), (1295, 109723), (3955, 35927), (4181, 33985), (4855, 29267), (6797, 20905)]