30623235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 21907965

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2399, 2553, 4255, 7197, 11995, 12765, 35985, 55177, 88763, 165531, 266289, 275885, 443815, 827655, 1331445, 2041549, 6124647, 10207745, 30623235]

約数ペア:

[(1, 30623235), (3, 10207745), (5, 6124647), (15, 2041549), (23, 1331445), (37, 827655), (69, 443815), (111, 275885), (115, 266289), (185, 165531), (345, 88763), (555, 55177), (851, 35985), (2399, 12765), (2553, 11995), (4255, 7197)]