149988865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 207277056

約数和(自身を除く): 57288191

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 2447, 2665, 4715, 12235, 12259, 31811, 56281, 61295, 100327, 159055, 281405, 501635, 731653, 1304251, 2307521, 3658265, 6521255, 11537605, 29997773, 149988865]

約数ペア:

[(1, 149988865), (5, 29997773), (13, 11537605), (23, 6521255), (41, 3658265), (65, 2307521), (115, 1304251), (205, 731653), (299, 501635), (533, 281405), (943, 159055), (1495, 100327), (2447, 61295), (2665, 56281), (4715, 31811), (12235, 12259)]