72372575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 99033840

約数和(自身を除く): 26661265

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 2957, 4895, 14785, 24475, 32527, 73925, 162635, 263173, 813175, 1315865, 2894903, 6579325, 14474515, 72372575]

約数ペア:

[(1, 72372575), (5, 14474515), (11, 6579325), (25, 2894903), (55, 1315865), (89, 813175), (275, 263173), (445, 162635), (979, 73925), (2225, 32527), (2957, 24475), (4895, 14785)]