1330374825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3083

約数の個数: 72

約数和(自身を含む): 2583381528

約数和(自身を除く): 1253006703

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 157, 195, 225, 325, 471, 585, 785, 975, 1413, 2041, 2355, 2897, 2925, 3925, 6123, 7065, 8691, 10205, 11775, 14485, 18369, 26073, 30615, 35325, 37661, 43455, 51025, 72425, 91845, 112983, 130365, 153075, 188305, 217275, 338949, 454829, 459225, 564915, 651825, 941525, 1364487, 1694745, 2274145, 2824575, 4093461, 5912777, 6822435, 8473725, 11370725, 17738331, 20467305, 29563885, 34112175, 53214993, 88691655, 102336525, 147819425, 266074965, 443458275, 1330374825]

約数ペア:

[(1, 1330374825), (3, 443458275), (5, 266074965), (9, 147819425), (13, 102336525), (15, 88691655), (25, 53214993), (39, 34112175), (45, 29563885), (65, 20467305), (75, 17738331), (117, 11370725), (157, 8473725), (195, 6822435), (225, 5912777), (325, 4093461), (471, 2824575), (585, 2274145), (785, 1694745), (975, 1364487), (1413, 941525), (2041, 651825), (2355, 564915), (2897, 459225), (2925, 454829), (3925, 338949), (6123, 217275), (7065, 188305), (8691, 153075), (10205, 130365), (11775, 112983), (14485, 91845), (18369, 72425), (26073, 51025), (30615, 43455), (35325, 37661)]