1797365

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 452491

約数列:

[1, 5, 61, 71, 83, 305, 355, 415, 4331, 5063, 5893, 21655, 25315, 29465, 359473, 1797365]

約数ペア:

[(1, 1797365), (5, 359473), (61, 29465), (71, 25315), (83, 21655), (305, 5893), (355, 5063), (415, 4331)]