73305505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 109799424

約数和(自身を除く): 36493919

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2207, 2555, 4745, 6643, 11035, 15449, 28691, 33215, 77245, 143455, 161111, 200837, 805555, 1004185, 1127777, 2094443, 5638885, 10472215, 14661101, 73305505]

約数ペア:

[(1, 73305505), (5, 14661101), (7, 10472215), (13, 5638885), (35, 2094443), (65, 1127777), (73, 1004185), (91, 805555), (365, 200837), (455, 161111), (511, 143455), (949, 77245), (2207, 33215), (2555, 28691), (4745, 15449), (6643, 11035)]