396760815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 785998080

約数和(自身を除く): 389237265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 107, 121, 135, 165, 227, 297, 321, 363, 495, 535, 605, 681, 963, 1089, 1135, 1177, 1485, 1605, 1815, 2043, 2497, 2889, 3267, 3405, 3531, 4815, 5445, 5885, 6129, 7491, 10215, 10593, 12485, 12947, 14445, 16335, 17655, 22473, 24289, 27467, 30645, 31779, 37455, 38841, 52965, 64735, 67419, 72867, 82401, 112365, 116523, 121445, 137335, 158895, 194205, 218601, 247203, 267179, 337095, 349569, 364335, 412005, 582615, 655803, 741609, 801537, 1093005, 1236015, 1335895, 1747845, 2404611, 2938969, 3279015, 3708045, 4007685, 7213833, 8816907, 12023055, 14694845, 26450721, 36069165, 44084535, 79352163, 132253605, 396760815]

約数ペア:

[(1, 396760815), (3, 132253605), (5, 79352163), (9, 44084535), (11, 36069165), (15, 26450721), (27, 14694845), (33, 12023055), (45, 8816907), (55, 7213833), (99, 4007685), (107, 3708045), (121, 3279015), (135, 2938969), (165, 2404611), (227, 1747845), (297, 1335895), (321, 1236015), (363, 1093005), (495, 801537), (535, 741609), (605, 655803), (681, 582615), (963, 412005), (1089, 364335), (1135, 349569), (1177, 337095), (1485, 267179), (1605, 247203), (1815, 218601), (2043, 194205), (2497, 158895), (2889, 137335), (3267, 121445), (3405, 116523), (3531, 112365), (4815, 82401), (5445, 72867), (5885, 67419), (6129, 64735), (7491, 52965), (10215, 38841), (10593, 37455), (12485, 31779), (12947, 30645), (14445, 27467), (16335, 24289), (17655, 22473)]