23245965

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 19435635

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 379, 423, 435, 705, 1137, 1305, 1363, 1895, 2115, 3411, 4089, 5685, 6815, 10991, 12267, 17055, 17813, 20445, 32973, 53439, 54955, 61335, 89065, 98919, 160317, 164865, 267195, 494595, 516577, 801585, 1549731, 2582885, 4649193, 7748655, 23245965]

約数ペア:

[(1, 23245965), (3, 7748655), (5, 4649193), (9, 2582885), (15, 1549731), (29, 801585), (45, 516577), (47, 494595), (87, 267195), (141, 164865), (145, 160317), (235, 98919), (261, 89065), (379, 61335), (423, 54955), (435, 53439), (705, 32973), (1137, 20445), (1305, 17813), (1363, 17055), (1895, 12267), (2115, 10991), (3411, 6815), (4089, 5685)]