42770975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 57725472

約数和(自身を除く): 14954497

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1303, 1313, 2525, 6515, 6565, 16939, 32575, 32825, 84695, 131603, 423475, 658015, 1710839, 3290075, 8554195, 42770975]

約数ペア:

[(1, 42770975), (5, 8554195), (13, 3290075), (25, 1710839), (65, 658015), (101, 423475), (325, 131603), (505, 84695), (1303, 32825), (1313, 32575), (2525, 16939), (6515, 6565)]