23725845

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 49593600

約数和(自身を除く): 25867755

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1229, 1287, 1485, 1755, 2145, 3687, 3861, 6145, 6435, 11061, 13519, 15977, 18435, 19305, 33183, 40557, 47931, 55305, 67595, 79885, 121671, 143793, 165915, 175747, 202785, 239655, 365013, 431379, 527241, 608355, 718965, 878735, 1581723, 1825065, 2156895, 2636205, 4745169, 7908615, 23725845]

約数ペア:

[(1, 23725845), (3, 7908615), (5, 4745169), (9, 2636205), (11, 2156895), (13, 1825065), (15, 1581723), (27, 878735), (33, 718965), (39, 608355), (45, 527241), (55, 431379), (65, 365013), (99, 239655), (117, 202785), (135, 175747), (143, 165915), (165, 143793), (195, 121671), (297, 79885), (351, 67595), (429, 55305), (495, 47931), (585, 40557), (715, 33183), (1229, 19305), (1287, 18435), (1485, 15977), (1755, 13519), (2145, 11061), (3687, 6435), (3861, 6145)]