202287615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3121}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 337176000

約数和(自身を除く): 134888385

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 2235, 3121, 4321, 9363, 12963, 15605, 21605, 46815, 64815, 90509, 271527, 452545, 465029, 1357635, 1395087, 2325145, 6975435, 13485841, 40457523, 67429205, 202287615]

約数ペア:

[(1, 202287615), (3, 67429205), (5, 40457523), (15, 13485841), (29, 6975435), (87, 2325145), (145, 1395087), (149, 1357635), (435, 465029), (447, 452545), (745, 271527), (2235, 90509), (3121, 64815), (4321, 46815), (9363, 21605), (12963, 15605)]