23050215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 20754585

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1039, 1305, 1479, 2465, 3117, 4437, 5195, 7395, 9351, 15585, 17663, 22185, 30131, 46755, 52989, 88315, 90393, 150655, 158967, 264945, 271179, 451965, 512227, 794835, 1355895, 1536681, 2561135, 4610043, 7683405, 23050215]

約数ペア:

[(1, 23050215), (3, 7683405), (5, 4610043), (9, 2561135), (15, 1536681), (17, 1355895), (29, 794835), (45, 512227), (51, 451965), (85, 271179), (87, 264945), (145, 158967), (153, 150655), (255, 90393), (261, 88315), (435, 52989), (493, 46755), (765, 30131), (1039, 22185), (1305, 17663), (1479, 15585), (2465, 9351), (3117, 7395), (4437, 5195)]