15462585

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 28087488

約数和(自身を除く): 12624903

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 131, 183, 215, 305, 387, 393, 549, 645, 655, 915, 1179, 1935, 1965, 2623, 2745, 5633, 5895, 7869, 7991, 13115, 16899, 23607, 23973, 28165, 39345, 39955, 50697, 71919, 84495, 118035, 119865, 253485, 343613, 359595, 1030839, 1718065, 3092517, 5154195, 15462585]

約数ペア:

[(1, 15462585), (3, 5154195), (5, 3092517), (9, 1718065), (15, 1030839), (43, 359595), (45, 343613), (61, 253485), (129, 119865), (131, 118035), (183, 84495), (215, 71919), (305, 50697), (387, 39955), (393, 39345), (549, 28165), (645, 23973), (655, 23607), (915, 16899), (1179, 13115), (1935, 7991), (1965, 7869), (2623, 5895), (2745, 5633)]