41939745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 33262815

約数列:

[1, 3, 5, 15, 19, 31, 47, 57, 93, 95, 101, 141, 155, 235, 285, 303, 465, 505, 589, 705, 893, 1457, 1515, 1767, 1919, 2679, 2945, 3131, 4371, 4465, 4747, 5757, 7285, 8835, 9393, 9595, 13395, 14241, 15655, 21855, 23735, 27683, 28785, 46965, 59489, 71205, 83049, 90193, 138415, 147157, 178467, 270579, 297445, 415245, 441471, 450965, 735785, 892335, 1352895, 2207355, 2795983, 8387949, 13979915, 41939745]

約数ペア:

[(1, 41939745), (3, 13979915), (5, 8387949), (15, 2795983), (19, 2207355), (31, 1352895), (47, 892335), (57, 735785), (93, 450965), (95, 441471), (101, 415245), (141, 297445), (155, 270579), (235, 178467), (285, 147157), (303, 138415), (465, 90193), (505, 83049), (589, 71205), (705, 59489), (893, 46965), (1457, 28785), (1515, 27683), (1767, 23735), (1919, 21855), (2679, 15655), (2945, 14241), (3131, 13395), (4371, 9595), (4465, 9393), (4747, 8835), (5757, 7285)]