54939165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 94702080

約数和(自身を除く): 39762915

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 4483, 12255, 13449, 22415, 67245, 85177, 192769, 255531, 425885, 578307, 963845, 1277655, 2891535, 3662611, 10987833, 18313055, 54939165]

約数ペア:

[(1, 54939165), (3, 18313055), (5, 10987833), (15, 3662611), (19, 2891535), (43, 1277655), (57, 963845), (95, 578307), (129, 425885), (215, 255531), (285, 192769), (645, 85177), (817, 67245), (2451, 22415), (4085, 13449), (4483, 12255)]