228979175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 294266880

約数和(自身を除く): 65287705

約数列:

[1, 5, 25, 31, 155, 359, 775, 823, 1795, 4115, 8975, 11129, 20575, 25513, 55645, 127565, 278225, 295457, 637825, 1477285, 7386425, 9159167, 45795835, 228979175]

約数ペア:

[(1, 228979175), (5, 45795835), (25, 9159167), (31, 7386425), (155, 1477285), (359, 637825), (775, 295457), (823, 278225), (1795, 127565), (4115, 55645), (8975, 25513), (11129, 20575)]