1330604775

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 2468217024

約数和(自身を除く): 1137612249

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 97, 123, 205, 225, 291, 369, 485, 615, 873, 1025, 1455, 1487, 1845, 2425, 3075, 3977, 4365, 4461, 7275, 7435, 9225, 11931, 13383, 19885, 21825, 22305, 35793, 37175, 59655, 60967, 66915, 99425, 111525, 144239, 178965, 182901, 298275, 304835, 334575, 432717, 548703, 721195, 894825, 914505, 1298151, 1524175, 2163585, 2743515, 3605975, 4572525, 5913799, 6490755, 10817925, 13717575, 17741397, 29568995, 32453775, 53224191, 88706985, 147844975, 266120955, 443534925, 1330604775]

約数ペア:

[(1, 1330604775), (3, 443534925), (5, 266120955), (9, 147844975), (15, 88706985), (25, 53224191), (41, 32453775), (45, 29568995), (75, 17741397), (97, 13717575), (123, 10817925), (205, 6490755), (225, 5913799), (291, 4572525), (369, 3605975), (485, 2743515), (615, 2163585), (873, 1524175), (1025, 1298151), (1455, 914505), (1487, 894825), (1845, 721195), (2425, 548703), (3075, 432717), (3977, 334575), (4365, 304835), (4461, 298275), (7275, 182901), (7435, 178965), (9225, 144239), (11931, 111525), (13383, 99425), (19885, 66915), (21825, 60967), (22305, 59655), (35793, 37175)]