3256065

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 2619135

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 271, 445, 801, 813, 1335, 1355, 2403, 2439, 4005, 4065, 7317, 12015, 12195, 24119, 36585, 72357, 120595, 217071, 361785, 651213, 1085355, 3256065]

約数ペア:

[(1, 3256065), (3, 1085355), (5, 651213), (9, 361785), (15, 217071), (27, 120595), (45, 72357), (89, 36585), (135, 24119), (267, 12195), (271, 12015), (445, 7317), (801, 4065), (813, 4005), (1335, 2439), (1355, 2403)]