70720565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8969}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 90417600

約数和(自身を除く): 19697035

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 8969, 44845, 170411, 744427, 852055, 3722135, 14144113, 70720565]

約数ペア:

[(1, 70720565), (5, 14144113), (19, 3722135), (83, 852055), (95, 744427), (415, 170411), (1577, 44845), (7885, 8969)]