23225265

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3539

約数の個数: 48

約数和(自身を含む): 48044160

約数和(自身を除く): 24818895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3511, 6615, 10533, 17555, 24577, 31599, 52665, 73731, 94797, 122885, 157995, 172039, 221193, 368655, 473985, 516117, 663579, 860195, 1105965, 1548351, 2580585, 3317895, 4645053, 7741755, 23225265]

約数ペア:

[(1, 23225265), (3, 7741755), (5, 4645053), (7, 3317895), (9, 2580585), (15, 1548351), (21, 1105965), (27, 860195), (35, 663579), (45, 516117), (49, 473985), (63, 368655), (105, 221193), (135, 172039), (147, 157995), (189, 122885), (245, 94797), (315, 73731), (441, 52665), (735, 31599), (945, 24577), (1323, 17555), (2205, 10533), (3511, 6615)]