1570220235

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1810

約数の個数: 80

約数和(自身を含む): 2968004160

約数和(自身を除く): 1397783925

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 101, 115, 135, 207, 303, 345, 405, 505, 621, 909, 1035, 1515, 1669, 1863, 2323, 2727, 3105, 4545, 5007, 6969, 8181, 8345, 9315, 11615, 13635, 15021, 20907, 25035, 34845, 38387, 40905, 45063, 62721, 75105, 104535, 115161, 135189, 168569, 188163, 191935, 225315, 313605, 345483, 505707, 575805, 675945, 842845, 940815, 1036449, 1517121, 1727415, 2528535, 3109347, 3877087, 4551363, 5182245, 7585605, 11631261, 13654089, 15546735, 19385435, 22756815, 34893783, 58156305, 68270445, 104681349, 174468915, 314044047, 523406745, 1570220235]

約数ペア:

[(1, 1570220235), (3, 523406745), (5, 314044047), (9, 174468915), (15, 104681349), (23, 68270445), (27, 58156305), (45, 34893783), (69, 22756815), (81, 19385435), (101, 15546735), (115, 13654089), (135, 11631261), (207, 7585605), (303, 5182245), (345, 4551363), (405, 3877087), (505, 3109347), (621, 2528535), (909, 1727415), (1035, 1517121), (1515, 1036449), (1669, 940815), (1863, 842845), (2323, 675945), (2727, 575805), (3105, 505707), (4545, 345483), (5007, 313605), (6969, 225315), (8181, 191935), (8345, 188163), (9315, 168569), (11615, 135189), (13635, 115161), (15021, 104535), (20907, 75105), (25035, 62721), (34845, 45063), (38387, 40905)]