4076865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 4148415

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 101, 115, 117, 135, 195, 207, 299, 303, 345, 351, 505, 585, 621, 897, 909, 1035, 1313, 1495, 1515, 1755, 2323, 2691, 2727, 3105, 3939, 4485, 4545, 6565, 6969, 8073, 11615, 11817, 13455, 13635, 19695, 20907, 30199, 34845, 35451, 40365, 59085, 62721, 90597, 104535, 150995, 177255, 271791, 313605, 452985, 815373, 1358955, 4076865]

約数ペア:

[(1, 4076865), (3, 1358955), (5, 815373), (9, 452985), (13, 313605), (15, 271791), (23, 177255), (27, 150995), (39, 104535), (45, 90597), (65, 62721), (69, 59085), (101, 40365), (115, 35451), (117, 34845), (135, 30199), (195, 20907), (207, 19695), (299, 13635), (303, 13455), (345, 11817), (351, 11615), (505, 8073), (585, 6969), (621, 6565), (897, 4545), (909, 4485), (1035, 3939), (1313, 3105), (1495, 2727), (1515, 2691), (1755, 2323)]