1796355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 3594240

約数和(自身を除く): 1797885

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 191, 209, 285, 495, 573, 627, 855, 955, 1045, 1719, 1881, 2101, 2865, 3135, 3629, 6303, 8595, 9405, 10505, 10887, 18145, 18909, 31515, 32661, 39919, 54435, 94545, 119757, 163305, 199595, 359271, 598785, 1796355]

約数ペア:

[(1, 1796355), (3, 598785), (5, 359271), (9, 199595), (11, 163305), (15, 119757), (19, 94545), (33, 54435), (45, 39919), (55, 32661), (57, 31515), (95, 18909), (99, 18145), (165, 10887), (171, 10505), (191, 9405), (209, 8595), (285, 6303), (495, 3629), (573, 3135), (627, 2865), (855, 2101), (955, 1881), (1045, 1719)]