87546015

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 170987520

約数和(自身を除く): 83441505

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 135, 155, 171, 279, 285, 367, 405, 465, 513, 589, 837, 855, 1101, 1395, 1539, 1767, 1835, 2511, 2565, 2945, 3303, 4185, 5301, 5505, 6973, 7695, 8835, 9909, 11377, 12555, 15903, 16515, 20919, 26505, 29727, 34131, 34865, 47709, 49545, 56885, 62757, 79515, 102393, 104595, 148635, 170655, 188271, 216163, 238545, 307179, 313785, 511965, 564813, 648489, 921537, 941355, 1080815, 1535895, 1945467, 2824065, 3242445, 4607685, 5836401, 9727335, 17509203, 29182005, 87546015]

約数ペア:

[(1, 87546015), (3, 29182005), (5, 17509203), (9, 9727335), (15, 5836401), (19, 4607685), (27, 3242445), (31, 2824065), (45, 1945467), (57, 1535895), (81, 1080815), (93, 941355), (95, 921537), (135, 648489), (155, 564813), (171, 511965), (279, 313785), (285, 307179), (367, 238545), (405, 216163), (465, 188271), (513, 170655), (589, 148635), (837, 104595), (855, 102393), (1101, 79515), (1395, 62757), (1539, 56885), (1767, 49545), (1835, 47709), (2511, 34865), (2565, 34131), (2945, 29727), (3303, 26505), (4185, 20919), (5301, 16515), (5505, 15903), (6973, 12555), (7695, 11377), (8835, 9909)]