2028629745

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5539

約数の個数: 64

約数和(自身を含む): 3746304000

約数和(自身を除く): 1717674255

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 59, 135, 141, 177, 235, 295, 423, 531, 705, 885, 1269, 1593, 2115, 2655, 2773, 5419, 6345, 7965, 8319, 13865, 16257, 24957, 27095, 41595, 48771, 74871, 81285, 124785, 146313, 243855, 254693, 319721, 374355, 731565, 764079, 959163, 1273465, 1598605, 2292237, 2877489, 3820395, 4795815, 6876711, 8632467, 11461185, 14387445, 15026887, 34383555, 43162335, 45080661, 75134435, 135241983, 225403305, 405725949, 676209915, 2028629745]

約数ペア:

[(1, 2028629745), (3, 676209915), (5, 405725949), (9, 225403305), (15, 135241983), (27, 75134435), (45, 45080661), (47, 43162335), (59, 34383555), (135, 15026887), (141, 14387445), (177, 11461185), (235, 8632467), (295, 6876711), (423, 4795815), (531, 3820395), (705, 2877489), (885, 2292237), (1269, 1598605), (1593, 1273465), (2115, 959163), (2655, 764079), (2773, 731565), (5419, 374355), (6345, 319721), (7965, 254693), (8319, 243855), (13865, 146313), (16257, 124785), (24957, 81285), (27095, 74871), (41595, 48771)]