144644585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 193197312

約数和(自身を除く): 48552727

約数列:

[1, 5, 17, 23, 85, 115, 241, 307, 391, 1205, 1535, 1955, 4097, 5219, 5543, 7061, 20485, 26095, 27715, 35305, 73987, 94231, 120037, 369935, 471155, 600185, 1257779, 1701701, 6288895, 8508505, 28928917, 144644585]

約数ペア:

[(1, 144644585), (5, 28928917), (17, 8508505), (23, 6288895), (85, 1701701), (115, 1257779), (241, 600185), (307, 471155), (391, 369935), (1205, 120037), (1535, 94231), (1955, 73987), (4097, 35305), (5219, 27715), (5543, 26095), (7061, 20485)]