121985445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7523}}^1$

素因数の和:7601

約数の個数: 32

約数和(自身を含む): 208023552

約数和(自身を除く): 86038107

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 7523, 16215, 22569, 37615, 112845, 173029, 353581, 519087, 865145, 1060743, 1767905, 2595435, 5303715, 8132363, 24397089, 40661815, 121985445]

約数ペア:

[(1, 121985445), (3, 40661815), (5, 24397089), (15, 8132363), (23, 5303715), (47, 2595435), (69, 1767905), (115, 1060743), (141, 865145), (235, 519087), (345, 353581), (705, 173029), (1081, 112845), (3243, 37615), (5405, 22569), (7523, 16215)]