8632725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 15237120

約数和(自身を除く): 6604395

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 79, 93, 141, 155, 235, 237, 395, 465, 705, 775, 1175, 1185, 1457, 1975, 2325, 2449, 3525, 3713, 4371, 5925, 7285, 7347, 11139, 12245, 18565, 21855, 36425, 36735, 55695, 61225, 92825, 109275, 115103, 183675, 278475, 345309, 575515, 1726545, 2877575, 8632725]

約数ペア:

[(1, 8632725), (3, 2877575), (5, 1726545), (15, 575515), (25, 345309), (31, 278475), (47, 183675), (75, 115103), (79, 109275), (93, 92825), (141, 61225), (155, 55695), (235, 36735), (237, 36425), (395, 21855), (465, 18565), (705, 12245), (775, 11139), (1175, 7347), (1185, 7285), (1457, 5925), (1975, 4371), (2325, 3713), (2449, 3525)]