88025005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 28614995

約数列:

[1, 5, 19, 29, 89, 95, 145, 359, 445, 551, 1691, 1795, 2581, 2755, 6821, 8455, 10411, 12905, 31951, 34105, 49039, 52055, 159755, 197809, 245195, 607069, 926579, 989045, 3035345, 4632895, 17605001, 88025005]

約数ペア:

[(1, 88025005), (5, 17605001), (19, 4632895), (29, 3035345), (89, 989045), (95, 926579), (145, 607069), (359, 245195), (445, 197809), (551, 159755), (1691, 52055), (1795, 49039), (2581, 34105), (2755, 31951), (6821, 12905), (8455, 10411)]