342005025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 582712704

約数和(自身を除く): 240707679

約数列:

[1, 3, 5, 15, 25, 53, 75, 97, 159, 265, 291, 485, 795, 887, 1325, 1455, 2425, 2661, 3975, 4435, 5141, 7275, 13305, 15423, 22175, 25705, 47011, 66525, 77115, 86039, 128525, 141033, 235055, 258117, 385575, 430195, 705165, 1175275, 1290585, 2150975, 3525825, 4560067, 6452925, 13680201, 22800335, 68401005, 114001675, 342005025]

約数ペア:

[(1, 342005025), (3, 114001675), (5, 68401005), (15, 22800335), (25, 13680201), (53, 6452925), (75, 4560067), (97, 3525825), (159, 2150975), (265, 1290585), (291, 1175275), (485, 705165), (795, 430195), (887, 385575), (1325, 258117), (1455, 235055), (2425, 141033), (2661, 128525), (3975, 86039), (4435, 77115), (5141, 66525), (7275, 47011), (13305, 25705), (15423, 22175)]