61713045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 52291755

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 801, 811, 855, 1335, 1691, 2433, 4005, 4055, 5073, 7299, 8455, 12165, 15219, 15409, 25365, 36495, 46227, 72179, 76095, 77045, 138681, 216537, 231135, 360895, 649611, 693405, 1082685, 1371401, 3248055, 4114203, 6857005, 12342609, 20571015, 61713045]

約数ペア:

[(1, 61713045), (3, 20571015), (5, 12342609), (9, 6857005), (15, 4114203), (19, 3248055), (45, 1371401), (57, 1082685), (89, 693405), (95, 649611), (171, 360895), (267, 231135), (285, 216537), (445, 138681), (801, 77045), (811, 76095), (855, 72179), (1335, 46227), (1691, 36495), (2433, 25365), (4005, 15409), (4055, 15219), (5073, 12165), (7299, 8455)]