2828595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 5898240

約数和(自身を除く): 3069645

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 79, 93, 105, 155, 165, 217, 231, 237, 341, 385, 395, 465, 553, 651, 869, 1023, 1085, 1155, 1185, 1659, 1705, 2387, 2449, 2607, 2765, 3255, 4345, 5115, 6083, 7161, 7347, 8295, 11935, 12245, 13035, 17143, 18249, 26939, 30415, 35805, 36735, 51429, 80817, 85715, 91245, 134695, 188573, 257145, 404085, 565719, 942865, 2828595]

約数ペア:

[(1, 2828595), (3, 942865), (5, 565719), (7, 404085), (11, 257145), (15, 188573), (21, 134695), (31, 91245), (33, 85715), (35, 80817), (55, 51429), (77, 36735), (79, 35805), (93, 30415), (105, 26939), (155, 18249), (165, 17143), (217, 13035), (231, 12245), (237, 11935), (341, 8295), (385, 7347), (395, 7161), (465, 6083), (553, 5115), (651, 4345), (869, 3255), (1023, 2765), (1085, 2607), (1155, 2449), (1185, 2387), (1659, 1705)]