91728885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 152490240

約数和(自身を除く): 60761355

約数列:

[1, 3, 5, 15, 29, 87, 145, 433, 435, 487, 1299, 1461, 2165, 2435, 6495, 7305, 12557, 14123, 37671, 42369, 62785, 70615, 188355, 210871, 211845, 632613, 1054355, 3163065, 6115259, 18345777, 30576295, 91728885]

約数ペア:

[(1, 91728885), (3, 30576295), (5, 18345777), (15, 6115259), (29, 3163065), (87, 1054355), (145, 632613), (433, 211845), (435, 210871), (487, 188355), (1299, 70615), (1461, 62785), (2165, 42369), (2435, 37671), (6495, 14123), (7305, 12557)]