1229085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2515968

約数和(自身を除く): 1286883

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 191, 195, 429, 495, 573, 585, 715, 955, 1287, 1719, 2101, 2145, 2483, 2865, 6303, 6435, 7449, 8595, 10505, 12415, 18909, 22347, 27313, 31515, 37245, 81939, 94545, 111735, 136565, 245817, 409695, 1229085]

約数ペア:

[(1, 1229085), (3, 409695), (5, 245817), (9, 136565), (11, 111735), (13, 94545), (15, 81939), (33, 37245), (39, 31515), (45, 27313), (55, 22347), (65, 18909), (99, 12415), (117, 10505), (143, 8595), (165, 7449), (191, 6435), (195, 6303), (429, 2865), (495, 2483), (573, 2145), (585, 2101), (715, 1719), (955, 1287)]