4066021965

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{56983}}^1$

素因数の和:57129

約数の個数: 32

約数和(自身を含む): 6695847936

約数和(自身を除く): 2629825971

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 1005, 1065, 4757, 14271, 23785, 56983, 71355, 170949, 284915, 854745, 3817861, 4045793, 11453583, 12137379, 19089305, 20228965, 57267915, 60686895, 271068131, 813204393, 1355340655, 4066021965]

約数ペア:

[(1, 4066021965), (3, 1355340655), (5, 813204393), (15, 271068131), (67, 60686895), (71, 57267915), (201, 20228965), (213, 19089305), (335, 12137379), (355, 11453583), (1005, 4045793), (1065, 3817861), (4757, 854745), (14271, 284915), (23785, 170949), (56983, 71355)]