74930295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 61927305

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 59, 129, 165, 177, 179, 215, 295, 473, 537, 645, 649, 885, 895, 1419, 1947, 1969, 2365, 2537, 2685, 3245, 5907, 7095, 7611, 7697, 9735, 9845, 10561, 12685, 23091, 27907, 29535, 31683, 38055, 38485, 52805, 83721, 84667, 115455, 116171, 139535, 158415, 254001, 348513, 418605, 423335, 454123, 580855, 1270005, 1362369, 1742565, 2270615, 4995353, 6811845, 14986059, 24976765, 74930295]

約数ペア:

[(1, 74930295), (3, 24976765), (5, 14986059), (11, 6811845), (15, 4995353), (33, 2270615), (43, 1742565), (55, 1362369), (59, 1270005), (129, 580855), (165, 454123), (177, 423335), (179, 418605), (215, 348513), (295, 254001), (473, 158415), (537, 139535), (645, 116171), (649, 115455), (885, 84667), (895, 83721), (1419, 52805), (1947, 38485), (1969, 38055), (2365, 31683), (2537, 29535), (2685, 27907), (3245, 23091), (5907, 12685), (7095, 10561), (7611, 9845), (7697, 9735)]