180988145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 242119584

約数和(自身を除く): 61131439

約数列:

[1, 5, 13, 41, 65, 113, 205, 533, 565, 601, 1469, 2665, 3005, 4633, 7345, 7813, 23165, 24641, 39065, 60229, 67913, 123205, 301145, 320333, 339565, 882869, 1601665, 2784433, 4414345, 13922165, 36197629, 180988145]

約数ペア:

[(1, 180988145), (5, 36197629), (13, 13922165), (41, 4414345), (65, 2784433), (113, 1601665), (205, 882869), (533, 339565), (565, 320333), (601, 301145), (1469, 123205), (2665, 67913), (3005, 60229), (4633, 39065), (7345, 24641), (7813, 23165)]