89751665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 28305295

約数列:

[1, 5, 29, 31, 41, 145, 155, 205, 487, 899, 1189, 1271, 2435, 4495, 5945, 6355, 14123, 15097, 19967, 36859, 70615, 75485, 99835, 184295, 437813, 579043, 618977, 2189065, 2895215, 3094885, 17950333, 89751665]

約数ペア:

[(1, 89751665), (5, 17950333), (29, 3094885), (31, 2895215), (41, 2189065), (145, 618977), (155, 579043), (205, 437813), (487, 184295), (899, 99835), (1189, 75485), (1271, 70615), (2435, 36859), (4495, 19967), (5945, 15097), (6355, 14123)]