15702813691495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{997219}}^1$

素因数の和:997916

約数の個数: 64

約数和(自身を含む): 23233279426560

約数和(自身を除く): 7530465735065

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 631, 713, 805, 1085, 3155, 3565, 4417, 4991, 14513, 19561, 22085, 24955, 72565, 97805, 101591, 136927, 449903, 507955, 684635, 997219, 2249515, 3149321, 4986095, 6980533, 15746605, 22936037, 30913789, 34902665, 114680185, 154568945, 160552259, 216396523, 629245189, 711017147, 802761295, 1081982615, 3146225945, 3555085735, 4404716323, 4977120029, 14472639347, 19506600859, 22023581615, 24885600145, 72363196735, 97533004295, 101308475429, 136546206013, 448651819757, 506542377145, 682731030065, 2243259098785, 3140562738299, 15702813691495]

約数ペア:

[(1, 15702813691495), (5, 3140562738299), (7, 2243259098785), (23, 682731030065), (31, 506542377145), (35, 448651819757), (115, 136546206013), (155, 101308475429), (161, 97533004295), (217, 72363196735), (631, 24885600145), (713, 22023581615), (805, 19506600859), (1085, 14472639347), (3155, 4977120029), (3565, 4404716323), (4417, 3555085735), (4991, 3146225945), (14513, 1081982615), (19561, 802761295), (22085, 711017147), (24955, 629245189), (72565, 216396523), (97805, 160552259), (101591, 154568945), (136927, 114680185), (449903, 34902665), (507955, 30913789), (684635, 22936037), (997219, 15746605), (2249515, 6980533), (3149321, 4986095)]