38088989575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8179}}^1$

素因数の和:8321

約数の個数: 96

約数和(自身を含む): 61346073600

約数和(自身を除く): 23257084025

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 89, 91, 115, 161, 175, 299, 325, 445, 455, 575, 623, 805, 1157, 1495, 2047, 2093, 2225, 2275, 3115, 4025, 5785, 7475, 8099, 8179, 10235, 10465, 14329, 15575, 26611, 28925, 40495, 40895, 51175, 52325, 57253, 71645, 106327, 133055, 186277, 188117, 202475, 204475, 286265, 358225, 531635, 665275, 727931, 744289, 931385, 940585, 1316819, 1431325, 2445521, 2658175, 3639655, 3721445, 4656925, 4702925, 5095517, 6584095, 9463103, 12227605, 16742413, 17118647, 18198275, 18607225, 25477585, 32920475, 47315515, 61138025, 66241721, 83712065, 85593235, 117196891, 127387925, 217651369, 236577575, 331208605, 418560325, 427966175, 585984455, 1088256845, 1523559583, 1656043025, 2929922275, 5441284225, 7617797915, 38088989575]

約数ペア:

[(1, 38088989575), (5, 7617797915), (7, 5441284225), (13, 2929922275), (23, 1656043025), (25, 1523559583), (35, 1088256845), (65, 585984455), (89, 427966175), (91, 418560325), (115, 331208605), (161, 236577575), (175, 217651369), (299, 127387925), (325, 117196891), (445, 85593235), (455, 83712065), (575, 66241721), (623, 61138025), (805, 47315515), (1157, 32920475), (1495, 25477585), (2047, 18607225), (2093, 18198275), (2225, 17118647), (2275, 16742413), (3115, 12227605), (4025, 9463103), (5785, 6584095), (7475, 5095517), (8099, 4702925), (8179, 4656925), (10235, 3721445), (10465, 3639655), (14329, 2658175), (15575, 2445521), (26611, 1431325), (28925, 1316819), (40495, 940585), (40895, 931385), (51175, 744289), (52325, 727931), (57253, 665275), (71645, 531635), (106327, 358225), (133055, 286265), (186277, 204475), (188117, 202475)]