201609585

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 369228288

約数和(自身を除く): 167618703

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 1333, 1395, 1935, 3361, 3999, 6665, 10083, 11997, 16805, 19995, 30249, 50415, 59985, 104191, 144523, 151245, 312573, 433569, 520955, 722615, 937719, 1300707, 1562865, 2167845, 4480213, 4688595, 6503535, 13440639, 22401065, 40321917, 67203195, 201609585]

約数ペア:

[(1, 201609585), (3, 67203195), (5, 40321917), (9, 22401065), (15, 13440639), (31, 6503535), (43, 4688595), (45, 4480213), (93, 2167845), (129, 1562865), (155, 1300707), (215, 937719), (279, 722615), (387, 520955), (465, 433569), (645, 312573), (1333, 151245), (1395, 144523), (1935, 104191), (3361, 59985), (3999, 50415), (6665, 30249), (10083, 19995), (11997, 16805)]