127552215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15377}}^1$

素因数の和:15471

約数の個数: 32

約数和(自身を含む): 236206080

約数和(自身を除く): 108653865

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 15377, 46131, 76885, 107639, 230655, 322917, 538195, 1214783, 1614585, 3644349, 6073915, 8503481, 18221745, 25510443, 42517405, 127552215]

約数ペア:

[(1, 127552215), (3, 42517405), (5, 25510443), (7, 18221745), (15, 8503481), (21, 6073915), (35, 3644349), (79, 1614585), (105, 1214783), (237, 538195), (395, 322917), (553, 230655), (1185, 107639), (1659, 76885), (2765, 46131), (8295, 15377)]