126853705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 175177728

約数和(自身を除く): 48324023

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 1457, 1583, 1705, 2585, 7285, 7915, 16027, 17413, 49073, 74401, 80135, 87065, 245365, 372005, 539803, 818411, 2306431, 2699015, 4092055, 11532155, 25370741, 126853705]

約数ペア:

[(1, 126853705), (5, 25370741), (11, 11532155), (31, 4092055), (47, 2699015), (55, 2306431), (155, 818411), (235, 539803), (341, 372005), (517, 245365), (1457, 87065), (1583, 80135), (1705, 74401), (2585, 49073), (7285, 17413), (7915, 16027)]