1955265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 3472896

約数和(自身を除く): 1517631

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 271, 481, 555, 813, 1355, 1443, 2405, 3523, 4065, 7215, 10027, 10569, 17615, 30081, 50135, 52845, 130351, 150405, 391053, 651755, 1955265]

約数ペア:

[(1, 1955265), (3, 651755), (5, 391053), (13, 150405), (15, 130351), (37, 52845), (39, 50135), (65, 30081), (111, 17615), (185, 10569), (195, 10027), (271, 7215), (481, 4065), (555, 3523), (813, 2405), (1355, 1443)]