25647435

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 53464320

約数和(自身を除く): 27816885

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 101, 135, 165, 171, 209, 243, 285, 297, 303, 405, 495, 505, 513, 627, 855, 891, 909, 1045, 1111, 1215, 1485, 1515, 1539, 1881, 1919, 2565, 2673, 2727, 3135, 3333, 4455, 4545, 4617, 5555, 5643, 5757, 7695, 8181, 9405, 9595, 9999, 13365, 13635, 16665, 16929, 17271, 21109, 23085, 24543, 28215, 28785, 29997, 40905, 49995, 50787, 51813, 63327, 84645, 86355, 89991, 105545, 122715, 149985, 155439, 189981, 253935, 259065, 269973, 316635, 449955, 466317, 569943, 777195, 949905, 1349865, 1709829, 2331585, 2849715, 5129487, 8549145, 25647435]

約数ペア:

[(1, 25647435), (3, 8549145), (5, 5129487), (9, 2849715), (11, 2331585), (15, 1709829), (19, 1349865), (27, 949905), (33, 777195), (45, 569943), (55, 466317), (57, 449955), (81, 316635), (95, 269973), (99, 259065), (101, 253935), (135, 189981), (165, 155439), (171, 149985), (209, 122715), (243, 105545), (285, 89991), (297, 86355), (303, 84645), (405, 63327), (495, 51813), (505, 50787), (513, 49995), (627, 40905), (855, 29997), (891, 28785), (909, 28215), (1045, 24543), (1111, 23085), (1215, 21109), (1485, 17271), (1515, 16929), (1539, 16665), (1881, 13635), (1919, 13365), (2565, 9999), (2673, 9595), (2727, 9405), (3135, 8181), (3333, 7695), (4455, 5757), (4545, 5643), (4617, 5555)]