156948870975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{60539}}^1$

素因数の和:63224

約数の個数: 48

約数和(自身を含む): 279559190400

約数和(自身を除く): 122610319425

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2659, 7977, 13295, 34567, 39885, 60539, 66475, 103701, 172835, 181617, 199425, 302695, 518505, 787007, 864175, 908085, 1513475, 2361021, 2592525, 3935035, 4540425, 11805105, 19675175, 59025525, 160973201, 482919603, 804866005, 2092651613, 2414598015, 4024330025, 6277954839, 10463258065, 12072990075, 31389774195, 52316290325, 156948870975]

約数ペア:

[(1, 156948870975), (3, 52316290325), (5, 31389774195), (13, 12072990075), (15, 10463258065), (25, 6277954839), (39, 4024330025), (65, 2414598015), (75, 2092651613), (195, 804866005), (325, 482919603), (975, 160973201), (2659, 59025525), (7977, 19675175), (13295, 11805105), (34567, 4540425), (39885, 3935035), (60539, 2592525), (66475, 2361021), (103701, 1513475), (172835, 908085), (181617, 864175), (199425, 787007), (302695, 518505)]