47946915

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17467}}^1$

素因数の和:17539

約数の個数: 24

約数和(自身を含む): 84475248

約数和(自身を除く): 36528333

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 17467, 52401, 87335, 157203, 262005, 786015, 1065487, 3196461, 5327435, 9589383, 15982305, 47946915]

約数ペア:

[(1, 47946915), (3, 15982305), (5, 9589383), (9, 5327435), (15, 3196461), (45, 1065487), (61, 786015), (183, 262005), (305, 157203), (549, 87335), (915, 52401), (2745, 17467)]