30187545

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4001}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 48408192

約数和(自身を除く): 18220647

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 4001, 7545, 12003, 20005, 60015, 2012503, 6037509, 10062515, 30187545]

約数ペア:

[(1, 30187545), (3, 10062515), (5, 6037509), (15, 2012503), (503, 60015), (1509, 20005), (2515, 12003), (4001, 7545)]