76397385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 53070135

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 1481, 2715, 3439, 4443, 7405, 10317, 17195, 22215, 28139, 51585, 84417, 140695, 268061, 422085, 804183, 1340305, 4020915, 5093159, 15279477, 25465795, 76397385]

約数ペア:

[(1, 76397385), (3, 25465795), (5, 15279477), (15, 5093159), (19, 4020915), (57, 1340305), (95, 804183), (181, 422085), (285, 268061), (543, 140695), (905, 84417), (1481, 51585), (2715, 28139), (3439, 22215), (4443, 17195), (7405, 10317)]