210574845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27689}}^1$

素因数の和:27726

約数の個数: 36

約数和(自身を含む): 395247060

約数和(自身を除く): 184672215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 27689, 83067, 138445, 249201, 359957, 415335, 1079871, 1246005, 1799785, 3239613, 4679441, 5399355, 14038323, 16198065, 23397205, 42114969, 70191615, 210574845]

約数ペア:

[(1, 210574845), (3, 70191615), (5, 42114969), (9, 23397205), (13, 16198065), (15, 14038323), (39, 5399355), (45, 4679441), (65, 3239613), (117, 1799785), (169, 1246005), (195, 1079871), (507, 415335), (585, 359957), (845, 249201), (1521, 138445), (2535, 83067), (7605, 27689)]