15160635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 31426560

約数和(自身を除く): 16265925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 263, 305, 315, 427, 549, 789, 915, 945, 1281, 1315, 1647, 1841, 2135, 2367, 2745, 3843, 3945, 5523, 6405, 7101, 8235, 9205, 11529, 11835, 16043, 16569, 19215, 27615, 35505, 48129, 49707, 57645, 80215, 82845, 112301, 144387, 240645, 248535, 336903, 433161, 561505, 721935, 1010709, 1684515, 2165805, 3032127, 5053545, 15160635]

約数ペア:

[(1, 15160635), (3, 5053545), (5, 3032127), (7, 2165805), (9, 1684515), (15, 1010709), (21, 721935), (27, 561505), (35, 433161), (45, 336903), (61, 248535), (63, 240645), (105, 144387), (135, 112301), (183, 82845), (189, 80215), (263, 57645), (305, 49707), (315, 48129), (427, 35505), (549, 27615), (789, 19215), (915, 16569), (945, 16043), (1281, 11835), (1315, 11529), (1647, 9205), (1841, 8235), (2135, 7101), (2367, 6405), (2745, 5523), (3843, 3945)]