61209095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 20905465

約数列:

[1, 5, 17, 23, 85, 115, 131, 239, 391, 655, 1195, 1955, 2227, 3013, 4063, 5497, 11135, 15065, 20315, 27485, 31309, 51221, 93449, 156545, 256105, 467245, 532253, 720107, 2661265, 3600535, 12241819, 61209095]

約数ペア:

[(1, 61209095), (5, 12241819), (17, 3600535), (23, 2661265), (85, 720107), (115, 532253), (131, 467245), (239, 256105), (391, 156545), (655, 93449), (1195, 51221), (1955, 31309), (2227, 27485), (3013, 20315), (4063, 15065), (5497, 11135)]