19993669215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1039}}^1\times {\mathrm{7591}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 34677826560

約数和(自身を除く): 14684157345

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1039, 2535, 3117, 5195, 7591, 13507, 15585, 22773, 37955, 40521, 67535, 98683, 113865, 175591, 202605, 296049, 493415, 526773, 877955, 1282879, 1480245, 2633865, 3848637, 6414395, 7887049, 19243185, 23661147, 39435245, 102531637, 118305735, 307594911, 512658185, 1332911281, 1537974555, 3998733843, 6664556405, 19993669215]

約数ペア:

[(1, 19993669215), (3, 6664556405), (5, 3998733843), (13, 1537974555), (15, 1332911281), (39, 512658185), (65, 307594911), (169, 118305735), (195, 102531637), (507, 39435245), (845, 23661147), (1039, 19243185), (2535, 7887049), (3117, 6414395), (5195, 3848637), (7591, 2633865), (13507, 1480245), (15585, 1282879), (22773, 877955), (37955, 526773), (40521, 493415), (67535, 296049), (98683, 202605), (113865, 175591)]