11960575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 17713152

約数和(自身を除く): 5752577

約数列:

[1, 5, 11, 23, 25, 31, 55, 61, 115, 155, 253, 275, 305, 341, 575, 671, 713, 775, 1265, 1403, 1525, 1705, 1891, 3355, 3565, 6325, 7015, 7843, 8525, 9455, 15433, 16775, 17825, 20801, 35075, 39215, 43493, 47275, 77165, 104005, 196075, 217465, 385825, 478423, 520025, 1087325, 2392115, 11960575]

約数ペア:

[(1, 11960575), (5, 2392115), (11, 1087325), (23, 520025), (25, 478423), (31, 385825), (55, 217465), (61, 196075), (115, 104005), (155, 77165), (253, 47275), (275, 43493), (305, 39215), (341, 35075), (575, 20801), (671, 17825), (713, 16775), (775, 15433), (1265, 9455), (1403, 8525), (1525, 7843), (1705, 7015), (1891, 6325), (3355, 3565)]