260237376015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{28921}}^1$

素因数の和:29520

約数の個数: 64

約数和(自身を含む): 442287255552

約数和(自身を除く): 182049879537

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 523, 555, 1147, 1569, 2615, 3441, 5735, 7845, 16213, 17205, 19351, 28921, 48639, 58053, 81065, 86763, 96755, 144605, 243195, 290265, 433815, 599881, 896551, 1070077, 1799643, 2689653, 2999405, 3210231, 4482755, 5350385, 8998215, 13448265, 15125683, 16051155, 33172387, 45377049, 75628415, 99517161, 165861935, 226885245, 468896173, 497585805, 559650271, 1406688519, 1678950813, 2344480865, 2798251355, 7033442595, 8394754065, 17349158401, 52047475203, 86745792005, 260237376015]

約数ペア:

[(1, 260237376015), (3, 86745792005), (5, 52047475203), (15, 17349158401), (31, 8394754065), (37, 7033442595), (93, 2798251355), (111, 2344480865), (155, 1678950813), (185, 1406688519), (465, 559650271), (523, 497585805), (555, 468896173), (1147, 226885245), (1569, 165861935), (2615, 99517161), (3441, 75628415), (5735, 45377049), (7845, 33172387), (16213, 16051155), (17205, 15125683), (19351, 13448265), (28921, 8998215), (48639, 5350385), (58053, 4482755), (81065, 3210231), (86763, 2999405), (96755, 2689653), (144605, 1799643), (243195, 1070077), (290265, 896551), (433815, 599881)]