15690879345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{3067}}^1$

素因数の和:3742

約数の個数: 64

約数和(自身を含む): 27391104000

約数和(自身を除く): 11700224655

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 619, 1653, 1857, 2755, 3067, 3095, 8265, 9201, 9285, 11761, 15335, 17951, 35283, 46005, 53853, 58273, 58805, 88943, 89755, 174819, 176415, 266829, 269265, 291365, 341069, 444715, 874095, 1023207, 1334145, 1689917, 1705345, 1898473, 5069751, 5116035, 5695419, 8449585, 9492365, 25348755, 28477095, 36070987, 55055717, 108212961, 165167151, 180354935, 275278585, 541064805, 825835755, 1046058623, 3138175869, 5230293115, 15690879345]

約数ペア:

[(1, 15690879345), (3, 5230293115), (5, 3138175869), (15, 1046058623), (19, 825835755), (29, 541064805), (57, 275278585), (87, 180354935), (95, 165167151), (145, 108212961), (285, 55055717), (435, 36070987), (551, 28477095), (619, 25348755), (1653, 9492365), (1857, 8449585), (2755, 5695419), (3067, 5116035), (3095, 5069751), (8265, 1898473), (9201, 1705345), (9285, 1689917), (11761, 1334145), (15335, 1023207), (17951, 874095), (35283, 444715), (46005, 341069), (53853, 291365), (58273, 269265), (58805, 266829), (88943, 176415), (89755, 174819)]