3485389985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12774

約数の個数: 64

約数和(自身を含む): 5617188864

約数和(自身を除く): 2131798879

約数列:

[1, 5, 7, 11, 23, 31, 35, 55, 77, 115, 155, 161, 217, 253, 341, 385, 713, 805, 1085, 1265, 1705, 1771, 2387, 3565, 4991, 7843, 8855, 11935, 12697, 24955, 39215, 54901, 63485, 88879, 139667, 274505, 292031, 393607, 444395, 698335, 977669, 1460155, 1968035, 2044217, 2755249, 3212341, 4329677, 4888345, 9052961, 10221085, 13776245, 16061705, 21648385, 22486387, 30307739, 45264805, 63370727, 99582571, 112431935, 151538695, 316853635, 497912855, 697077997, 3485389985]

約数ペア:

[(1, 3485389985), (5, 697077997), (7, 497912855), (11, 316853635), (23, 151538695), (31, 112431935), (35, 99582571), (55, 63370727), (77, 45264805), (115, 30307739), (155, 22486387), (161, 21648385), (217, 16061705), (253, 13776245), (341, 10221085), (385, 9052961), (713, 4888345), (805, 4329677), (1085, 3212341), (1265, 2755249), (1705, 2044217), (1771, 1968035), (2387, 1460155), (3565, 977669), (4991, 698335), (7843, 444395), (8855, 393607), (11935, 292031), (12697, 274505), (24955, 139667), (39215, 88879), (54901, 63485)]