83730915

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 152053440

約数和(自身を除く): 68322525

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 2617, 3555, 6399, 7851, 10665, 13085, 23553, 31995, 39255, 70659, 117765, 206743, 211977, 353295, 620229, 1033715, 1059885, 1860687, 3101145, 5582061, 9303435, 16746183, 27910305, 83730915]

約数ペア:

[(1, 83730915), (3, 27910305), (5, 16746183), (9, 9303435), (15, 5582061), (27, 3101145), (45, 1860687), (79, 1059885), (81, 1033715), (135, 620229), (237, 353295), (395, 211977), (405, 206743), (711, 117765), (1185, 70659), (2133, 39255), (2617, 31995), (3555, 23553), (6399, 13085), (7851, 10665)]