281696245

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{5639}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 344897280

約数和(自身を除く): 63201035

約数列:

[1, 5, 97, 103, 485, 515, 5639, 9991, 28195, 49955, 546983, 580817, 2734915, 2904085, 56339249, 281696245]

約数ペア:

[(1, 281696245), (5, 56339249), (97, 2904085), (103, 2734915), (485, 580817), (515, 546983), (5639, 49955), (9991, 28195)]