15271065

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 13759335

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 89, 93, 123, 135, 155, 205, 267, 279, 369, 445, 465, 615, 801, 837, 1107, 1271, 1335, 1395, 1845, 2403, 2759, 3649, 3813, 4005, 4185, 5535, 6355, 8277, 10947, 11439, 12015, 13795, 18245, 19065, 24831, 32841, 34317, 41385, 54735, 57195, 74493, 98523, 113119, 124155, 164205, 171585, 339357, 372465, 492615, 565595, 1018071, 1696785, 3054213, 5090355, 15271065]

約数ペア:

[(1, 15271065), (3, 5090355), (5, 3054213), (9, 1696785), (15, 1018071), (27, 565595), (31, 492615), (41, 372465), (45, 339357), (89, 171585), (93, 164205), (123, 124155), (135, 113119), (155, 98523), (205, 74493), (267, 57195), (279, 54735), (369, 41385), (445, 34317), (465, 32841), (615, 24831), (801, 19065), (837, 18245), (1107, 13795), (1271, 12015), (1335, 11439), (1395, 10947), (1845, 8277), (2403, 6355), (2759, 5535), (3649, 4185), (3813, 4005)]