338773105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 453859200

約数和(自身を除く): 115086095

約数列:

[1, 5, 11, 55, 67, 149, 335, 617, 737, 745, 1639, 3085, 3685, 6787, 8195, 9983, 33935, 41339, 49915, 91933, 109813, 206695, 454729, 459665, 549065, 1011263, 2273645, 5056315, 6159511, 30797555, 67754621, 338773105]

約数ペア:

[(1, 338773105), (5, 67754621), (11, 30797555), (55, 6159511), (67, 5056315), (149, 2273645), (335, 1011263), (617, 549065), (737, 459665), (745, 454729), (1639, 206695), (3085, 109813), (3685, 91933), (6787, 49915), (8195, 41339), (9983, 33935)]