29452075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 40731768

約数和(自身を除く): 11279693

約数列:

[1, 5, 17, 23, 25, 85, 115, 131, 391, 425, 529, 575, 655, 1955, 2227, 2645, 3013, 3275, 8993, 9775, 11135, 13225, 15065, 44965, 51221, 55675, 69299, 75325, 224825, 256105, 346495, 1178083, 1280525, 1732475, 5890415, 29452075]

約数ペア:

[(1, 29452075), (5, 5890415), (17, 1732475), (23, 1280525), (25, 1178083), (85, 346495), (115, 256105), (131, 224825), (391, 75325), (425, 69299), (529, 55675), (575, 51221), (655, 44965), (1955, 15065), (2227, 13225), (2645, 11135), (3013, 9775), (3275, 8993)]