39741255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 73962720

約数和(自身を除く): 34221465

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 877, 1007, 2385, 2631, 3021, 4385, 5035, 7893, 9063, 13155, 15105, 16663, 39465, 45315, 46481, 49989, 83315, 139443, 149967, 232405, 249945, 418329, 697215, 749835, 883139, 2091645, 2649417, 4415695, 7948251, 13247085, 39741255]

約数ペア:

[(1, 39741255), (3, 13247085), (5, 7948251), (9, 4415695), (15, 2649417), (19, 2091645), (45, 883139), (53, 749835), (57, 697215), (95, 418329), (159, 249945), (171, 232405), (265, 149967), (285, 139443), (477, 83315), (795, 49989), (855, 46481), (877, 45315), (1007, 39465), (2385, 16663), (2631, 15105), (3021, 13155), (4385, 9063), (5035, 7893)]