5211135

素因数分解:

$3^5\times 5^1\times {\mathrm{4289}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 9369360

約数和(自身を除く): 4158225

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4289, 12867, 21445, 38601, 64335, 115803, 193005, 347409, 579015, 1042227, 1737045, 5211135]

約数ペア:

[(1, 5211135), (3, 1737045), (5, 1042227), (9, 579015), (15, 347409), (27, 193005), (45, 115803), (81, 64335), (135, 38601), (243, 21445), (405, 12867), (1215, 4289)]