25003566

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 80

約数和(自身を含む): 67849056

約数和(自身を除く): 42845490

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1297, 1377, 2142, 2594, 2754, 3213, 3891, 6426, 7782, 9079, 9639, 11673, 18158, 19278, 22049, 23346, 27237, 35019, 44098, 54474, 66147, 70038, 81711, 105057, 132294, 154343, 163422, 198441, 210114, 245133, 308686, 396882, 463029, 490266, 595323, 735399, 926058, 1190646, 1389087, 1470798, 1785969, 2778174, 3571938, 4167261, 8334522, 12501783, 25003566]

約数ペア:

[(1, 25003566), (2, 12501783), (3, 8334522), (6, 4167261), (7, 3571938), (9, 2778174), (14, 1785969), (17, 1470798), (18, 1389087), (21, 1190646), (27, 926058), (34, 735399), (42, 595323), (51, 490266), (54, 463029), (63, 396882), (81, 308686), (102, 245133), (119, 210114), (126, 198441), (153, 163422), (162, 154343), (189, 132294), (238, 105057), (306, 81711), (357, 70038), (378, 66147), (459, 54474), (567, 44098), (714, 35019), (918, 27237), (1071, 23346), (1134, 22049), (1297, 19278), (1377, 18158), (2142, 11673), (2594, 9639), (2754, 9079), (3213, 7782), (3891, 6426)]