38404065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 73322496

約数和(自身を除く): 34918431

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 67, 103, 105, 159, 201, 265, 309, 335, 371, 469, 515, 721, 795, 1005, 1113, 1407, 1545, 1855, 2163, 2345, 3551, 3605, 5459, 5565, 6901, 7035, 10653, 10815, 16377, 17755, 20703, 24857, 27295, 34505, 38213, 48307, 53265, 74571, 81885, 103515, 114639, 124285, 144921, 191065, 241535, 365753, 372855, 573195, 724605, 1097259, 1828765, 2560271, 5486295, 7680813, 12801355, 38404065]

約数ペア:

[(1, 38404065), (3, 12801355), (5, 7680813), (7, 5486295), (15, 2560271), (21, 1828765), (35, 1097259), (53, 724605), (67, 573195), (103, 372855), (105, 365753), (159, 241535), (201, 191065), (265, 144921), (309, 124285), (335, 114639), (371, 103515), (469, 81885), (515, 74571), (721, 53265), (795, 48307), (1005, 38213), (1113, 34505), (1407, 27295), (1545, 24857), (1855, 20703), (2163, 17755), (2345, 16377), (3551, 10815), (3605, 10653), (5459, 7035), (5565, 6901)]