1942615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2451456

約数和(自身を除く): 508841

約数列:

[1, 5, 31, 83, 151, 155, 415, 755, 2573, 4681, 12533, 12865, 23405, 62665, 388523, 1942615]

約数ペア:

[(1, 1942615), (5, 388523), (31, 62665), (83, 23405), (151, 12865), (155, 12533), (415, 4681), (755, 2573)]