270501505

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 350380800

約数和(自身を除く): 79879295

約数列:

[1, 5, 23, 31, 115, 155, 529, 713, 2645, 3299, 3565, 16399, 16495, 75877, 81995, 102269, 379385, 511345, 1745171, 2352187, 8725855, 11760935, 54100301, 270501505]

約数ペア:

[(1, 270501505), (5, 54100301), (23, 11760935), (31, 8725855), (115, 2352187), (155, 1745171), (529, 511345), (713, 379385), (2645, 102269), (3299, 81995), (3565, 75877), (16399, 16495)]