153152085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 252679680

約数和(自身を除く): 99527595

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 1993, 5123, 5979, 9965, 15369, 25615, 29895, 76845, 93671, 217237, 281013, 468355, 651711, 1086185, 1405065, 3258555, 10210139, 30630417, 51050695, 153152085]

約数ペア:

[(1, 153152085), (3, 51050695), (5, 30630417), (15, 10210139), (47, 3258555), (109, 1405065), (141, 1086185), (235, 651711), (327, 468355), (545, 281013), (705, 217237), (1635, 93671), (1993, 76845), (5123, 29895), (5979, 25615), (9965, 15369)]