133778715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67057}}^1$

素因数の和:67091

約数の個数: 32

約数和(自身を含む): 257502720

約数和(自身を除く): 123724005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 67057, 201171, 335285, 469399, 1005855, 1274083, 1408197, 2346995, 3822249, 6370415, 7040985, 8918581, 19111245, 26755743, 44592905, 133778715]

約数ペア:

[(1, 133778715), (3, 44592905), (5, 26755743), (7, 19111245), (15, 8918581), (19, 7040985), (21, 6370415), (35, 3822249), (57, 2346995), (95, 1408197), (105, 1274083), (133, 1005855), (285, 469399), (399, 335285), (665, 201171), (1995, 67057)]