56908605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17167}}^1$

素因数の和:17205

約数の個数: 32

約数和(自身を含む): 103832064

約数和(自身を除く): 46923459

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 17167, 51501, 85835, 223171, 257505, 291839, 669513, 875517, 1115855, 1459195, 3347565, 3793907, 4377585, 11381721, 18969535, 56908605]

約数ペア:

[(1, 56908605), (3, 18969535), (5, 11381721), (13, 4377585), (15, 3793907), (17, 3347565), (39, 1459195), (51, 1115855), (65, 875517), (85, 669513), (195, 291839), (221, 257505), (255, 223171), (663, 85835), (1105, 51501), (3315, 17167)]