42484005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 34342875

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 379, 423, 477, 705, 795, 1137, 1895, 2115, 2385, 2491, 3411, 5685, 7473, 12455, 17055, 17813, 20087, 22419, 37365, 53439, 60261, 89065, 100435, 112095, 160317, 180783, 267195, 301305, 801585, 903915, 944089, 2832267, 4720445, 8496801, 14161335, 42484005]

約数ペア:

[(1, 42484005), (3, 14161335), (5, 8496801), (9, 4720445), (15, 2832267), (45, 944089), (47, 903915), (53, 801585), (141, 301305), (159, 267195), (235, 180783), (265, 160317), (379, 112095), (423, 100435), (477, 89065), (705, 60261), (795, 53439), (1137, 37365), (1895, 22419), (2115, 20087), (2385, 17813), (2491, 17055), (3411, 12455), (5685, 7473)]