15672075885

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{70657}}^1$

素因数の和:70755

約数の個数: 64

約数和(自身を含む): 29303285760

約数和(自身を除く): 13631209875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 53, 93, 135, 155, 159, 265, 279, 465, 477, 795, 837, 1395, 1431, 1643, 2385, 4185, 4929, 7155, 8215, 14787, 24645, 44361, 70657, 73935, 211971, 221805, 353285, 635913, 1059855, 1907739, 2190367, 3179565, 3744821, 6571101, 9538695, 10951835, 11234463, 18724105, 19713303, 32855505, 33703389, 56172315, 59139909, 98566515, 101110167, 116089451, 168516945, 295699545, 348268353, 505550835, 580447255, 1044805059, 1741341765, 3134415177, 5224025295, 15672075885]

約数ペア:

[(1, 15672075885), (3, 5224025295), (5, 3134415177), (9, 1741341765), (15, 1044805059), (27, 580447255), (31, 505550835), (45, 348268353), (53, 295699545), (93, 168516945), (135, 116089451), (155, 101110167), (159, 98566515), (265, 59139909), (279, 56172315), (465, 33703389), (477, 32855505), (795, 19713303), (837, 18724105), (1395, 11234463), (1431, 10951835), (1643, 9538695), (2385, 6571101), (4185, 3744821), (4929, 3179565), (7155, 2190367), (8215, 1907739), (14787, 1059855), (24645, 635913), (44361, 353285), (70657, 221805), (73935, 211971)]