76263625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 101312640

約数和(自身を除く): 25049015

約数列:

[1, 5, 19, 25, 95, 125, 163, 197, 475, 815, 985, 2375, 3097, 3743, 4075, 4925, 15485, 18715, 20375, 24625, 32111, 77425, 93575, 160555, 387125, 467875, 610109, 802775, 3050545, 4013875, 15252725, 76263625]

約数ペア:

[(1, 76263625), (5, 15252725), (19, 4013875), (25, 3050545), (95, 802775), (125, 610109), (163, 467875), (197, 387125), (475, 160555), (815, 93575), (985, 77425), (2375, 32111), (3097, 24625), (3743, 20375), (4075, 18715), (4925, 15485)]