157302015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9719}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 117035265

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 9719, 16185, 29157, 48595, 126347, 145785, 379041, 631735, 806677, 1895205, 2420031, 4033385, 10486801, 12100155, 31460403, 52434005, 157302015]

約数ペア:

[(1, 157302015), (3, 52434005), (5, 31460403), (13, 12100155), (15, 10486801), (39, 4033385), (65, 2420031), (83, 1895205), (195, 806677), (249, 631735), (415, 379041), (1079, 145785), (1245, 126347), (3237, 48595), (5395, 29157), (9719, 16185)]