36720825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 64966080

約数和(自身を除く): 28245255

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 353, 365, 475, 1059, 1095, 1387, 1425, 1765, 1825, 4161, 5295, 5475, 6707, 6935, 8825, 20121, 20805, 25769, 26475, 33535, 34675, 77307, 100605, 104025, 128845, 167675, 386535, 489611, 503025, 644225, 1468833, 1932675, 2448055, 7344165, 12240275, 36720825]

約数ペア:

[(1, 36720825), (3, 12240275), (5, 7344165), (15, 2448055), (19, 1932675), (25, 1468833), (57, 644225), (73, 503025), (75, 489611), (95, 386535), (219, 167675), (285, 128845), (353, 104025), (365, 100605), (475, 77307), (1059, 34675), (1095, 33535), (1387, 26475), (1425, 25769), (1765, 20805), (1825, 20121), (4161, 8825), (5295, 6935), (5475, 6707)]