316394175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 553536000

約数和(自身を除く): 237141825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 239, 285, 475, 717, 929, 1195, 1425, 2787, 3585, 4541, 4645, 5975, 13623, 13935, 17651, 17925, 22705, 23225, 52953, 68115, 69675, 88255, 113525, 222031, 264765, 340575, 441275, 666093, 1110155, 1323825, 3330465, 4218589, 5550775, 12655767, 16652325, 21092945, 63278835, 105464725, 316394175]

約数ペア:

[(1, 316394175), (3, 105464725), (5, 63278835), (15, 21092945), (19, 16652325), (25, 12655767), (57, 5550775), (75, 4218589), (95, 3330465), (239, 1323825), (285, 1110155), (475, 666093), (717, 441275), (929, 340575), (1195, 264765), (1425, 222031), (2787, 113525), (3585, 88255), (4541, 69675), (4645, 68115), (5975, 52953), (13623, 23225), (13935, 22705), (17651, 17925)]