41457975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 74724384

約数和(自身を除く): 33266409

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 325, 421, 505, 975, 1263, 1313, 1515, 2105, 2525, 3939, 5473, 6315, 6565, 7575, 10525, 16419, 19695, 27365, 31575, 32825, 42521, 82095, 98475, 127563, 136825, 212605, 410475, 552773, 637815, 1063025, 1658319, 2763865, 3189075, 8291595, 13819325, 41457975]

約数ペア:

[(1, 41457975), (3, 13819325), (5, 8291595), (13, 3189075), (15, 2763865), (25, 1658319), (39, 1063025), (65, 637815), (75, 552773), (101, 410475), (195, 212605), (303, 136825), (325, 127563), (421, 98475), (505, 82095), (975, 42521), (1263, 32825), (1313, 31575), (1515, 27365), (2105, 19695), (2525, 16419), (3939, 10525), (5473, 7575), (6315, 6565)]