6497415

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 11883168

約数和(自身を除く): 5385753

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 263, 305, 405, 549, 789, 915, 1315, 1647, 2367, 2745, 3945, 4941, 7101, 8235, 11835, 16043, 21303, 24705, 35505, 48129, 80215, 106515, 144387, 240645, 433161, 721935, 1299483, 2165805, 6497415]

約数ペア:

[(1, 6497415), (3, 2165805), (5, 1299483), (9, 721935), (15, 433161), (27, 240645), (45, 144387), (61, 106515), (81, 80215), (135, 48129), (183, 35505), (263, 24705), (305, 21303), (405, 16043), (549, 11835), (789, 8235), (915, 7101), (1315, 4941), (1647, 3945), (2367, 2745)]