139818245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 63394555

約数列:

[1, 5, 7, 19, 35, 95, 133, 167, 665, 835, 1169, 1259, 3173, 5845, 6295, 8813, 15865, 22211, 23921, 44065, 111055, 119605, 167447, 210253, 837235, 1051265, 1471771, 3994807, 7358855, 19974035, 27963649, 139818245]

約数ペア:

[(1, 139818245), (5, 27963649), (7, 19974035), (19, 7358855), (35, 3994807), (95, 1471771), (133, 1051265), (167, 837235), (665, 210253), (835, 167447), (1169, 119605), (1259, 111055), (3173, 44065), (5845, 23921), (6295, 22211), (8813, 15865)]