42119415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71999}}^1$

素因数の和:72023

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 36504585

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 71999, 215997, 359995, 647991, 935987, 1079985, 2807961, 3239955, 4679935, 8423883, 14039805, 42119415]

約数ペア:

[(1, 42119415), (3, 14039805), (5, 8423883), (9, 4679935), (13, 3239955), (15, 2807961), (39, 1079985), (45, 935987), (65, 647991), (117, 359995), (195, 215997), (585, 71999)]