121752645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19009}}^1$

素因数の和:19085

約数の個数: 32

約数和(自身を含む): 226295040

約数和(自身を除く): 104542395

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 19009, 57027, 95045, 133063, 285135, 399189, 665315, 1159549, 1995945, 3478647, 5797745, 8116843, 17393235, 24350529, 40584215, 121752645]

約数ペア:

[(1, 121752645), (3, 40584215), (5, 24350529), (7, 17393235), (15, 8116843), (21, 5797745), (35, 3478647), (61, 1995945), (105, 1159549), (183, 665315), (305, 399189), (427, 285135), (915, 133063), (1281, 95045), (2135, 57027), (6405, 19009)]