71062295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 95219712

約数和(自身を除く): 24157417

約数列:

[1, 5, 17, 23, 85, 115, 163, 223, 391, 815, 1115, 1955, 2771, 3749, 3791, 5129, 13855, 18745, 18955, 25645, 36349, 63733, 87193, 181745, 318665, 435965, 617933, 836027, 3089665, 4180135, 14212459, 71062295]

約数ペア:

[(1, 71062295), (5, 14212459), (17, 4180135), (23, 3089665), (85, 836027), (115, 617933), (163, 435965), (223, 318665), (391, 181745), (815, 87193), (1115, 63733), (1955, 36349), (2771, 25645), (3749, 18955), (3791, 18745), (5129, 13855)]