148355265

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 244094976

約数和(自身を除く): 95739711

約数列:

[1, 3, 5, 15, 47, 141, 163, 235, 489, 705, 815, 1291, 2445, 3873, 6455, 7661, 19365, 22983, 38305, 60677, 114915, 182031, 210433, 303385, 631299, 910155, 1052165, 3156495, 9890351, 29671053, 49451755, 148355265]

約数ペア:

[(1, 148355265), (3, 49451755), (5, 29671053), (15, 9890351), (47, 3156495), (141, 1052165), (163, 910155), (235, 631299), (489, 303385), (705, 210433), (815, 182031), (1291, 114915), (2445, 60677), (3873, 38305), (6455, 22983), (7661, 19365)]