6839625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 12999168

約数和(自身を除く): 6159543

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 61, 65, 69, 75, 115, 125, 183, 195, 299, 305, 325, 345, 375, 575, 793, 897, 915, 975, 1403, 1495, 1525, 1625, 1725, 2379, 2875, 3965, 4209, 4485, 4575, 4875, 7015, 7475, 7625, 8625, 11895, 18239, 19825, 21045, 22425, 22875, 35075, 37375, 54717, 59475, 91195, 99125, 105225, 112125, 175375, 273585, 297375, 455975, 526125, 1367925, 2279875, 6839625]

約数ペア:

[(1, 6839625), (3, 2279875), (5, 1367925), (13, 526125), (15, 455975), (23, 297375), (25, 273585), (39, 175375), (61, 112125), (65, 105225), (69, 99125), (75, 91195), (115, 59475), (125, 54717), (183, 37375), (195, 35075), (299, 22875), (305, 22425), (325, 21045), (345, 19825), (375, 18239), (575, 11895), (793, 8625), (897, 7625), (915, 7475), (975, 7015), (1403, 4875), (1495, 4575), (1525, 4485), (1625, 4209), (1725, 3965), (2379, 2875)]