268522045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 362672640

約数和(自身を除く): 94150595

約数列:

[1, 5, 11, 47, 55, 109, 235, 517, 545, 953, 1199, 2585, 4765, 5123, 5995, 10483, 25615, 44791, 52415, 56353, 103877, 223955, 281765, 492701, 519385, 1142647, 2463505, 4882219, 5713235, 24411095, 53704409, 268522045]

約数ペア:

[(1, 268522045), (5, 53704409), (11, 24411095), (47, 5713235), (55, 4882219), (109, 2463505), (235, 1142647), (517, 519385), (545, 492701), (953, 281765), (1199, 223955), (2585, 103877), (4765, 56353), (5123, 52415), (5995, 44791), (10483, 25615)]