40339065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5591}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 71398656

約数和(自身を除く): 31059591

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 5591, 7215, 16773, 27955, 72683, 83865, 206867, 218049, 363415, 620601, 1034335, 1090245, 2689271, 3103005, 8067813, 13446355, 40339065]

約数ペア:

[(1, 40339065), (3, 13446355), (5, 8067813), (13, 3103005), (15, 2689271), (37, 1090245), (39, 1034335), (65, 620601), (111, 363415), (185, 218049), (195, 206867), (481, 83865), (555, 72683), (1443, 27955), (2405, 16773), (5591, 7215)]