71412775

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 35455385

約数列:

[1, 5, 7, 25, 35, 37, 41, 175, 185, 205, 259, 269, 287, 925, 1025, 1295, 1345, 1435, 1517, 1883, 6475, 6725, 7175, 7585, 9415, 9953, 10619, 11029, 37925, 47075, 49765, 53095, 55145, 69671, 77203, 248825, 265475, 275725, 348355, 386015, 408073, 1741775, 1930075, 2040365, 2856511, 10201825, 14282555, 71412775]

約数ペア:

[(1, 71412775), (5, 14282555), (7, 10201825), (25, 2856511), (35, 2040365), (37, 1930075), (41, 1741775), (175, 408073), (185, 386015), (205, 348355), (259, 275725), (269, 265475), (287, 248825), (925, 77203), (1025, 69671), (1295, 55145), (1345, 53095), (1435, 49765), (1517, 47075), (1883, 37925), (6475, 11029), (6725, 10619), (7175, 9953), (7585, 9415)]