340313625

素因数分解:

$3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 619132176

約数和(自身を除く): 278818551

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 339, 375, 565, 1017, 1125, 1695, 2677, 2825, 5085, 8031, 8475, 13385, 14125, 24093, 25425, 40155, 42375, 66925, 120465, 127125, 200775, 302501, 334625, 602325, 907503, 1003875, 1512505, 2722509, 3011625, 4537515, 7562525, 13612545, 22687575, 37812625, 68062725, 113437875, 340313625]

約数ペア:

[(1, 340313625), (3, 113437875), (5, 68062725), (9, 37812625), (15, 22687575), (25, 13612545), (45, 7562525), (75, 4537515), (113, 3011625), (125, 2722509), (225, 1512505), (339, 1003875), (375, 907503), (565, 602325), (1017, 334625), (1125, 302501), (1695, 200775), (2677, 127125), (2825, 120465), (5085, 66925), (8031, 42375), (8475, 40155), (13385, 25425), (14125, 24093)]