72040995

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4594

約数の個数: 48

約数和(自身を含む): 139487712

約数和(自身を除く): 67446717

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 4561, 5265, 13683, 15795, 22805, 41049, 59293, 68415, 123147, 177879, 205245, 296465, 369441, 533637, 615735, 889395, 1108323, 1600911, 1847205, 2668185, 4802733, 5541615, 8004555, 14408199, 24013665, 72040995]

約数ペア:

[(1, 72040995), (3, 24013665), (5, 14408199), (9, 8004555), (13, 5541615), (15, 4802733), (27, 2668185), (39, 1847205), (45, 1600911), (65, 1108323), (81, 889395), (117, 615735), (135, 533637), (195, 369441), (243, 296465), (351, 205245), (405, 177879), (585, 123147), (1053, 68415), (1215, 59293), (1755, 41049), (3159, 22805), (4561, 15795), (5265, 13683)]