48364545

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 78971904

約数和(自身を除く): 30607359

約数列:

[1, 3, 5, 15, 131, 151, 163, 393, 453, 489, 655, 755, 815, 1965, 2265, 2445, 19781, 21353, 24613, 59343, 64059, 73839, 98905, 106765, 123065, 296715, 320295, 369195, 3224303, 9672909, 16121515, 48364545]

約数ペア:

[(1, 48364545), (3, 16121515), (5, 9672909), (15, 3224303), (131, 369195), (151, 320295), (163, 296715), (393, 123065), (453, 106765), (489, 98905), (655, 73839), (755, 64059), (815, 59343), (1965, 24613), (2265, 21353), (2445, 19781)]