4970565

素因数分解:

$3^5\times 5^1\times {\mathrm{4091}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 8936928

約数和(自身を除く): 3966363

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4091, 12273, 20455, 36819, 61365, 110457, 184095, 331371, 552285, 994113, 1656855, 4970565]

約数ペア:

[(1, 4970565), (3, 1656855), (5, 994113), (9, 552285), (15, 331371), (27, 184095), (45, 110457), (81, 61365), (135, 36819), (243, 20455), (405, 12273), (1215, 4091)]