1298097645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6637}}^1$

素因数の和:6734

約数の個数: 64

約数和(自身を含む): 2408797440

約数和(自身を除く): 1110699795

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 59, 65, 85, 177, 195, 221, 255, 295, 663, 767, 885, 1003, 1105, 2301, 3009, 3315, 3835, 5015, 6637, 11505, 13039, 15045, 19911, 33185, 39117, 65195, 86281, 99555, 112829, 195585, 258843, 338487, 391583, 431405, 564145, 1174749, 1294215, 1466777, 1692435, 1957915, 4400331, 5090579, 5873745, 6656911, 7333885, 15271737, 19970733, 22001655, 25452895, 33284555, 76358685, 86539843, 99853665, 259619529, 432699215, 1298097645]

約数ペア:

[(1, 1298097645), (3, 432699215), (5, 259619529), (13, 99853665), (15, 86539843), (17, 76358685), (39, 33284555), (51, 25452895), (59, 22001655), (65, 19970733), (85, 15271737), (177, 7333885), (195, 6656911), (221, 5873745), (255, 5090579), (295, 4400331), (663, 1957915), (767, 1692435), (885, 1466777), (1003, 1294215), (1105, 1174749), (2301, 564145), (3009, 431405), (3315, 391583), (3835, 338487), (5015, 258843), (6637, 195585), (11505, 112829), (13039, 99555), (15045, 86281), (19911, 65195), (33185, 39117)]