22142505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 46540800

約数和(自身を除く): 24398295

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1009, 1045, 1155, 1463, 1995, 3027, 3135, 4389, 5045, 7063, 7315, 11099, 15135, 19171, 21189, 21945, 33297, 35315, 55495, 57513, 77693, 95855, 105945, 134197, 166485, 210881, 233079, 287565, 388465, 402591, 632643, 670985, 1054405, 1165395, 1476167, 2012955, 3163215, 4428501, 7380835, 22142505]

約数ペア:

[(1, 22142505), (3, 7380835), (5, 4428501), (7, 3163215), (11, 2012955), (15, 1476167), (19, 1165395), (21, 1054405), (33, 670985), (35, 632643), (55, 402591), (57, 388465), (77, 287565), (95, 233079), (105, 210881), (133, 166485), (165, 134197), (209, 105945), (231, 95855), (285, 77693), (385, 57513), (399, 55495), (627, 35315), (665, 33297), (1009, 21945), (1045, 21189), (1155, 19171), (1463, 15135), (1995, 11099), (3027, 7315), (3135, 7063), (4389, 5045)]