336753625

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 479606400

約数和(自身を除く): 142852775

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 169, 247, 325, 475, 839, 845, 1235, 1625, 2375, 3211, 4195, 4225, 6175, 10907, 15941, 16055, 20975, 21125, 30875, 54535, 79705, 80275, 104875, 141791, 207233, 272675, 398525, 401375, 708955, 1036165, 1363375, 1992625, 2694029, 3544775, 5180825, 13470145, 17723875, 25904125, 67350725, 336753625]

約数ペア:

[(1, 336753625), (5, 67350725), (13, 25904125), (19, 17723875), (25, 13470145), (65, 5180825), (95, 3544775), (125, 2694029), (169, 1992625), (247, 1363375), (325, 1036165), (475, 708955), (839, 401375), (845, 398525), (1235, 272675), (1625, 207233), (2375, 141791), (3211, 104875), (4195, 80275), (4225, 79705), (6175, 54535), (10907, 30875), (15941, 21125), (16055, 20975)]