72717425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 98832960

約数和(自身を除く): 26115535

約数列:

[1, 5, 11, 25, 55, 269, 275, 983, 1345, 2959, 4915, 6725, 10813, 14795, 24575, 54065, 73975, 264427, 270325, 1322135, 2908697, 6610675, 14543485, 72717425]

約数ペア:

[(1, 72717425), (5, 14543485), (11, 6610675), (25, 2908697), (55, 1322135), (269, 270325), (275, 264427), (983, 73975), (1345, 54065), (2959, 24575), (4915, 14795), (6725, 10813)]