156942447705

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{142427}}^1$

素因数の和:143006

約数の個数: 48

約数和(自身を含む): 278356725504

約数和(自身を除く): 121414277799

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 521, 705, 1563, 2115, 2605, 4689, 7815, 23445, 24487, 73461, 122435, 142427, 220383, 367305, 427281, 712135, 1101915, 1281843, 2136405, 6409215, 6694069, 20082207, 33470345, 60246621, 74204467, 100411035, 222613401, 301233105, 371022335, 667840203, 1113067005, 3339201015, 3487609949, 10462829847, 17438049745, 31388489541, 52314149235, 156942447705]

約数ペア:

[(1, 156942447705), (3, 52314149235), (5, 31388489541), (9, 17438049745), (15, 10462829847), (45, 3487609949), (47, 3339201015), (141, 1113067005), (235, 667840203), (423, 371022335), (521, 301233105), (705, 222613401), (1563, 100411035), (2115, 74204467), (2605, 60246621), (4689, 33470345), (7815, 20082207), (23445, 6694069), (24487, 6409215), (73461, 2136405), (122435, 1281843), (142427, 1101915), (220383, 712135), (367305, 427281)]