42496195

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 61378560

約数和(自身を除く): 18882365

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 739, 1085, 1643, 1855, 3695, 5173, 8215, 11501, 22909, 25865, 39167, 57505, 114545, 160363, 195835, 274169, 801815, 1214177, 1370845, 6070885, 8499239, 42496195]

約数ペア:

[(1, 42496195), (5, 8499239), (7, 6070885), (31, 1370845), (35, 1214177), (53, 801815), (155, 274169), (217, 195835), (265, 160363), (371, 114545), (739, 57505), (1085, 39167), (1643, 25865), (1855, 22909), (3695, 11501), (5173, 8215)]