9775755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 9923445

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 227, 261, 297, 319, 435, 495, 681, 783, 957, 1135, 1305, 1485, 1595, 2043, 2497, 2871, 3405, 3915, 4785, 6129, 6583, 7491, 8613, 10215, 12485, 14355, 19749, 22473, 30645, 32915, 37455, 43065, 59247, 67419, 72413, 98745, 112365, 177741, 217239, 296235, 337095, 362065, 651717, 888705, 1086195, 1955151, 3258585, 9775755]

約数ペア:

[(1, 9775755), (3, 3258585), (5, 1955151), (9, 1086195), (11, 888705), (15, 651717), (27, 362065), (29, 337095), (33, 296235), (45, 217239), (55, 177741), (87, 112365), (99, 98745), (135, 72413), (145, 67419), (165, 59247), (227, 43065), (261, 37455), (297, 32915), (319, 30645), (435, 22473), (495, 19749), (681, 14355), (783, 12485), (957, 10215), (1135, 8613), (1305, 7491), (1485, 6583), (1595, 6129), (2043, 4785), (2497, 3915), (2871, 3405)]