145901395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 192844800

約数和(自身を除く): 46943405

約数列:

[1, 5, 17, 47, 59, 85, 235, 295, 619, 799, 1003, 2773, 3095, 3995, 5015, 10523, 13865, 29093, 36521, 47141, 52615, 145465, 182605, 235705, 494581, 620857, 1716487, 2472905, 3104285, 8582435, 29180279, 145901395]

約数ペア:

[(1, 145901395), (5, 29180279), (17, 8582435), (47, 3104285), (59, 2472905), (85, 1716487), (235, 620857), (295, 494581), (619, 235705), (799, 182605), (1003, 145465), (2773, 52615), (3095, 47141), (3995, 36521), (5015, 29093), (10523, 13865)]