327727485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 622771200

約数和(自身を除く): 295043715

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 95, 135, 171, 201, 285, 335, 513, 603, 855, 1005, 1273, 1809, 1907, 2565, 3015, 3819, 5721, 6365, 9045, 9535, 11457, 17163, 19095, 28605, 34371, 36233, 51489, 57285, 85815, 108699, 127769, 171855, 181165, 257445, 326097, 383307, 543495, 638845, 978291, 1149921, 1630485, 1916535, 2427611, 3449763, 4891455, 5749605, 7282833, 12138055, 17248815, 21848499, 36414165, 65545497, 109242495, 327727485]

約数ペア:

[(1, 327727485), (3, 109242495), (5, 65545497), (9, 36414165), (15, 21848499), (19, 17248815), (27, 12138055), (45, 7282833), (57, 5749605), (67, 4891455), (95, 3449763), (135, 2427611), (171, 1916535), (201, 1630485), (285, 1149921), (335, 978291), (513, 638845), (603, 543495), (855, 383307), (1005, 326097), (1273, 257445), (1809, 181165), (1907, 171855), (2565, 127769), (3015, 108699), (3819, 85815), (5721, 57285), (6365, 51489), (9045, 36233), (9535, 34371), (11457, 28605), (17163, 19095)]