48581505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 99878400

約数和(自身を除く): 51296895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 189, 303, 315, 505, 509, 707, 909, 945, 1515, 1527, 2121, 2545, 2727, 3535, 3563, 4545, 4581, 6363, 7635, 10605, 10689, 13635, 13743, 17815, 19089, 22905, 31815, 32067, 51409, 53445, 68715, 95445, 96201, 154227, 160335, 257045, 359863, 462681, 481005, 771135, 1079589, 1388043, 1799315, 2313405, 3238767, 5397945, 6940215, 9716301, 16193835, 48581505]

約数ペア:

[(1, 48581505), (3, 16193835), (5, 9716301), (7, 6940215), (9, 5397945), (15, 3238767), (21, 2313405), (27, 1799315), (35, 1388043), (45, 1079589), (63, 771135), (101, 481005), (105, 462681), (135, 359863), (189, 257045), (303, 160335), (315, 154227), (505, 96201), (509, 95445), (707, 68715), (909, 53445), (945, 51409), (1515, 32067), (1527, 31815), (2121, 22905), (2545, 19089), (2727, 17815), (3535, 13743), (3563, 13635), (4545, 10689), (4581, 10605), (6363, 7635)]