30087105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 21524799

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2357, 2553, 4255, 7071, 11785, 12765, 35355, 54211, 87209, 162633, 261627, 271055, 436045, 813165, 1308135, 2005807, 6017421, 10029035, 30087105]

約数ペア:

[(1, 30087105), (3, 10029035), (5, 6017421), (15, 2005807), (23, 1308135), (37, 813165), (69, 436045), (111, 271055), (115, 261627), (185, 162633), (345, 87209), (555, 54211), (851, 35355), (2357, 12765), (2553, 11785), (4255, 7071)]