156964158585

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{243701}}^1$

素因数の和:244095

約数の個数: 64

約数和(自身を含む): 301332648960

約数和(自身を除く): 144368490375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 367, 585, 1101, 1755, 1835, 3303, 4771, 5505, 9909, 14313, 16515, 23855, 42939, 49545, 71565, 128817, 214695, 243701, 644085, 731103, 1218505, 2193309, 3168113, 3655515, 6579927, 9504339, 10966545, 15840565, 28513017, 32899635, 47521695, 85539051, 89438267, 142565085, 268314801, 427695255, 447191335, 804944403, 1162697471, 1341574005, 2414833209, 3488092413, 4024722015, 5813487355, 10464277239, 12074166045, 17440462065, 31392831717, 52321386195, 156964158585]

約数ペア:

[(1, 156964158585), (3, 52321386195), (5, 31392831717), (9, 17440462065), (13, 12074166045), (15, 10464277239), (27, 5813487355), (39, 4024722015), (45, 3488092413), (65, 2414833209), (117, 1341574005), (135, 1162697471), (195, 804944403), (351, 447191335), (367, 427695255), (585, 268314801), (1101, 142565085), (1755, 89438267), (1835, 85539051), (3303, 47521695), (4771, 32899635), (5505, 28513017), (9909, 15840565), (14313, 10966545), (16515, 9504339), (23855, 6579927), (42939, 3655515), (49545, 3168113), (71565, 2193309), (128817, 1218505), (214695, 731103), (243701, 644085)]