54496545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 91729152

約数和(自身を除く): 37232607

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1153, 2055, 3151, 3459, 5765, 9453, 15755, 17295, 26519, 47265, 79557, 132595, 157961, 397785, 473883, 789805, 2369415, 3633103, 10899309, 18165515, 54496545]

約数ペア:

[(1, 54496545), (3, 18165515), (5, 10899309), (15, 3633103), (23, 2369415), (69, 789805), (115, 473883), (137, 397785), (345, 157961), (411, 132595), (685, 79557), (1153, 47265), (2055, 26519), (3151, 17295), (3459, 15755), (5765, 9453)]