42326835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 27622605

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 479, 645, 685, 1437, 2055, 2395, 5891, 7185, 17673, 20597, 29455, 61791, 65623, 88365, 102985, 196869, 308955, 328115, 984345, 2821789, 8465367, 14108945, 42326835]

約数ペア:

[(1, 42326835), (3, 14108945), (5, 8465367), (15, 2821789), (43, 984345), (129, 328115), (137, 308955), (215, 196869), (411, 102985), (479, 88365), (645, 65623), (685, 61791), (1437, 29455), (2055, 20597), (2395, 17673), (5891, 7185)]