8304075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 17061408

約数和(自身を除く): 8757333

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 167, 195, 221, 225, 255, 325, 425, 501, 585, 663, 765, 835, 975, 1105, 1275, 1503, 1989, 2171, 2505, 2839, 2925, 3315, 3825, 4175, 5525, 6513, 7515, 8517, 9945, 10855, 12525, 14195, 16575, 19539, 25551, 32565, 36907, 37575, 42585, 49725, 54275, 70975, 97695, 110721, 127755, 162825, 184535, 212925, 332163, 488475, 553605, 638775, 922675, 1660815, 2768025, 8304075]

約数ペア:

[(1, 8304075), (3, 2768025), (5, 1660815), (9, 922675), (13, 638775), (15, 553605), (17, 488475), (25, 332163), (39, 212925), (45, 184535), (51, 162825), (65, 127755), (75, 110721), (85, 97695), (117, 70975), (153, 54275), (167, 49725), (195, 42585), (221, 37575), (225, 36907), (255, 32565), (325, 25551), (425, 19539), (501, 16575), (585, 14195), (663, 12525), (765, 10855), (835, 9945), (975, 8517), (1105, 7515), (1275, 6513), (1503, 5525), (1989, 4175), (2171, 3825), (2505, 3315), (2839, 2925)]