1138941645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{33317}}^1$

素因数の和:33421

約数の個数: 32

約数和(自身を含む): 1899925632

約数和(自身を除く): 760983987

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2279, 6837, 11395, 33317, 34185, 99951, 166585, 499755, 1432631, 1765801, 4297893, 5297403, 7163155, 8829005, 21489465, 26487015, 75929443, 227788329, 379647215, 1138941645]

約数ペア:

[(1, 1138941645), (3, 379647215), (5, 227788329), (15, 75929443), (43, 26487015), (53, 21489465), (129, 8829005), (159, 7163155), (215, 5297403), (265, 4297893), (645, 1765801), (795, 1432631), (2279, 499755), (6837, 166585), (11395, 99951), (33317, 34185)]