151911925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 206817120

約数和(自身を除く): 54905195

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1793, 3389, 4075, 8965, 16945, 37279, 44825, 84725, 186395, 552407, 931975, 2762035, 6076477, 13810175, 30382385, 151911925]

約数ペア:

[(1, 151911925), (5, 30382385), (11, 13810175), (25, 6076477), (55, 2762035), (163, 931975), (275, 552407), (815, 186395), (1793, 84725), (3389, 44825), (4075, 37279), (8965, 16945)]