19839869235

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1\times {\mathrm{6863}}^1$

素因数の和:7384

約数の個数: 48

約数和(自身を含む): 34667702784

約数和(自身を除く): 14827833549

約数列:

[1, 3, 5, 9, 15, 45, 227, 283, 681, 849, 1135, 1415, 2043, 2547, 3405, 4245, 6863, 10215, 12735, 20589, 34315, 61767, 64241, 102945, 192723, 308835, 321205, 578169, 963615, 1557901, 1942229, 2890845, 4673703, 5826687, 7789505, 9711145, 14021109, 17480061, 23368515, 29133435, 70105545, 87400305, 440885983, 1322657949, 2204429915, 3967973847, 6613289745, 19839869235]

約数ペア:

[(1, 19839869235), (3, 6613289745), (5, 3967973847), (9, 2204429915), (15, 1322657949), (45, 440885983), (227, 87400305), (283, 70105545), (681, 29133435), (849, 23368515), (1135, 17480061), (1415, 14021109), (2043, 9711145), (2547, 7789505), (3405, 5826687), (4245, 4673703), (6863, 2890845), (10215, 1942229), (12735, 1557901), (20589, 963615), (34315, 578169), (61767, 321205), (64241, 308835), (102945, 192723)]