22979415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 39283200

約数和(自身を除く): 16303785

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 1549, 2967, 4647, 4945, 7745, 14835, 23235, 35627, 66607, 106881, 178135, 199821, 333035, 534405, 999105, 1531961, 4595883, 7659805, 22979415]

約数ペア:

[(1, 22979415), (3, 7659805), (5, 4595883), (15, 1531961), (23, 999105), (43, 534405), (69, 333035), (115, 199821), (129, 178135), (215, 106881), (345, 66607), (645, 35627), (989, 23235), (1549, 14835), (2967, 7745), (4647, 4945)]