3839325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 7428096

約数和(自身を除く): 3588771

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 103, 105, 175, 213, 309, 355, 497, 515, 525, 721, 1065, 1491, 1545, 1775, 2163, 2485, 2575, 3605, 5325, 7313, 7455, 7725, 10815, 12425, 18025, 21939, 36565, 37275, 51191, 54075, 109695, 153573, 182825, 255955, 548475, 767865, 1279775, 3839325]

約数ペア:

[(1, 3839325), (3, 1279775), (5, 767865), (7, 548475), (15, 255955), (21, 182825), (25, 153573), (35, 109695), (71, 54075), (75, 51191), (103, 37275), (105, 36565), (175, 21939), (213, 18025), (309, 12425), (355, 10815), (497, 7725), (515, 7455), (525, 7313), (721, 5325), (1065, 3605), (1491, 2575), (1545, 2485), (1775, 2163)]