71663075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15329}}^1$

素因数の和:15367

約数の個数: 24

約数和(自身を含む): 102649680

約数和(自身を除く): 30986605

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 15329, 76645, 168619, 260593, 383225, 843095, 1302965, 2866523, 4215475, 6514825, 14332615, 71663075]

約数ペア:

[(1, 71663075), (5, 14332615), (11, 6514825), (17, 4215475), (25, 2866523), (55, 1302965), (85, 843095), (187, 383225), (275, 260593), (425, 168619), (935, 76645), (4675, 15329)]