9265425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 17972064

約数和(自身を除く): 8706639

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 43, 51, 65, 75, 85, 129, 169, 195, 215, 221, 255, 325, 425, 507, 559, 645, 663, 731, 845, 975, 1075, 1105, 1275, 1677, 2193, 2535, 2795, 2873, 3225, 3315, 3655, 4225, 5525, 7267, 8385, 8619, 9503, 10965, 12675, 13975, 14365, 16575, 18275, 21801, 28509, 36335, 41925, 43095, 47515, 54825, 71825, 109005, 123539, 142545, 181675, 215475, 237575, 370617, 545025, 617695, 712725, 1853085, 3088475, 9265425]

約数ペア:

[(1, 9265425), (3, 3088475), (5, 1853085), (13, 712725), (15, 617695), (17, 545025), (25, 370617), (39, 237575), (43, 215475), (51, 181675), (65, 142545), (75, 123539), (85, 109005), (129, 71825), (169, 54825), (195, 47515), (215, 43095), (221, 41925), (255, 36335), (325, 28509), (425, 21801), (507, 18275), (559, 16575), (645, 14365), (663, 13975), (731, 12675), (845, 10965), (975, 9503), (1075, 8619), (1105, 8385), (1275, 7267), (1677, 5525), (2193, 4225), (2535, 3655), (2795, 3315), (2873, 3225)]