5177415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3692985

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 349, 645, 989, 1047, 1745, 2967, 4945, 5235, 8027, 14835, 15007, 24081, 40135, 45021, 75035, 120405, 225105, 345161, 1035483, 1725805, 5177415]

約数ペア:

[(1, 5177415), (3, 1725805), (5, 1035483), (15, 345161), (23, 225105), (43, 120405), (69, 75035), (115, 45021), (129, 40135), (215, 24081), (345, 15007), (349, 14835), (645, 8027), (989, 5235), (1047, 4945), (1745, 2967)]