2783237895

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1907}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 5220288000

約数和(自身を除く): 2437050105

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 569, 855, 1707, 1907, 2565, 2845, 5121, 5721, 8535, 9535, 10811, 15363, 17163, 25605, 28605, 32433, 36233, 51489, 54055, 76815, 85815, 97299, 108699, 162165, 181165, 257445, 291897, 326097, 486495, 543495, 978291, 1085083, 1459485, 1630485, 3255249, 4891455, 5425415, 9765747, 16276245, 20616577, 29297241, 48828735, 61849731, 103082885, 146486205, 185549193, 309248655, 556647579, 927745965, 2783237895]

約数ペア:

[(1, 2783237895), (3, 927745965), (5, 556647579), (9, 309248655), (15, 185549193), (19, 146486205), (27, 103082885), (45, 61849731), (57, 48828735), (95, 29297241), (135, 20616577), (171, 16276245), (285, 9765747), (513, 5425415), (569, 4891455), (855, 3255249), (1707, 1630485), (1907, 1459485), (2565, 1085083), (2845, 978291), (5121, 543495), (5721, 486495), (8535, 326097), (9535, 291897), (10811, 257445), (15363, 181165), (17163, 162165), (25605, 108699), (28605, 97299), (32433, 85815), (36233, 76815), (51489, 54055)]