159419715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116791}}^1$

素因数の和:116819

約数の個数: 32

約数和(自身を含む): 313936896

約数和(自身を除く): 154517181

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 116791, 350373, 583955, 817537, 1518283, 1751865, 2452611, 4087685, 4554849, 7591415, 10627981, 12263055, 22774245, 31883943, 53139905, 159419715]

約数ペア:

[(1, 159419715), (3, 53139905), (5, 31883943), (7, 22774245), (13, 12263055), (15, 10627981), (21, 7591415), (35, 4554849), (39, 4087685), (65, 2452611), (91, 1751865), (105, 1518283), (195, 817537), (273, 583955), (455, 350373), (1365, 116791)]