135981105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 246371328

約数和(自身を除く): 110390223

約数列:

[1, 3, 5, 13, 15, 37, 39, 47, 65, 111, 141, 185, 195, 235, 401, 481, 555, 611, 705, 1203, 1443, 1739, 1833, 2005, 2405, 3055, 5213, 5217, 6015, 7215, 8695, 9165, 14837, 15639, 18847, 22607, 26065, 26085, 44511, 56541, 67821, 74185, 78195, 94235, 113035, 192881, 222555, 245011, 282705, 339105, 578643, 697339, 735033, 964405, 1225055, 2092017, 2893215, 3486695, 3675165, 9065407, 10460085, 27196221, 45327035, 135981105]

約数ペア:

[(1, 135981105), (3, 45327035), (5, 27196221), (13, 10460085), (15, 9065407), (37, 3675165), (39, 3486695), (47, 2893215), (65, 2092017), (111, 1225055), (141, 964405), (185, 735033), (195, 697339), (235, 578643), (401, 339105), (481, 282705), (555, 245011), (611, 222555), (705, 192881), (1203, 113035), (1443, 94235), (1739, 78195), (1833, 74185), (2005, 67821), (2405, 56541), (3055, 44511), (5213, 26085), (5217, 26065), (6015, 22607), (7215, 18847), (8695, 15639), (9165, 14837)]