11914515

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 20749248

約数和(自身を除く): 8834733

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 977, 1355, 2439, 2931, 4065, 4885, 8793, 12195, 14655, 43965, 264767, 794301, 1323835, 2382903, 3971505, 11914515]

約数ペア:

[(1, 11914515), (3, 3971505), (5, 2382903), (9, 1323835), (15, 794301), (45, 264767), (271, 43965), (813, 14655), (977, 12195), (1355, 8793), (2439, 4885), (2931, 4065)]