201828555

素因数分解:

$3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{3049}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 350188800

約数和(自身を除く): 148360245

約数列:

[1, 3, 5, 9, 15, 45, 1471, 3049, 4413, 7355, 9147, 13239, 15245, 22065, 27441, 45735, 66195, 137205, 4485079, 13455237, 22425395, 40365711, 67276185, 201828555]

約数ペア:

[(1, 201828555), (3, 67276185), (5, 40365711), (9, 22425395), (15, 13455237), (45, 4485079), (1471, 137205), (3049, 66195), (4413, 45735), (7355, 27441), (9147, 22065), (13239, 15245)]