75390205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 104779008

約数和(自身を除く): 29388803

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 671, 977, 1265, 1403, 3355, 4885, 7015, 10747, 15433, 22471, 53735, 59597, 77165, 112355, 247181, 297985, 655567, 1235905, 1370731, 3277835, 6853655, 15078041, 75390205]

約数ペア:

[(1, 75390205), (5, 15078041), (11, 6853655), (23, 3277835), (55, 1370731), (61, 1235905), (115, 655567), (253, 297985), (305, 247181), (671, 112355), (977, 77165), (1265, 59597), (1403, 53735), (3355, 22471), (4885, 15433), (7015, 10747)]