1338502035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 2395975680

約数和(自身を除く): 1057473645

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 179, 195, 403, 465, 537, 895, 1209, 1237, 2015, 2327, 2685, 3711, 5549, 6045, 6185, 6981, 11635, 16081, 16647, 18555, 27745, 34905, 38347, 48243, 72137, 80405, 83235, 115041, 191735, 216411, 221423, 241215, 360685, 498511, 575205, 664269, 1082055, 1107115, 1495533, 2492555, 2878499, 3321345, 6864113, 7477665, 8635497, 14392495, 20592339, 34320565, 43177485, 89233469, 102961695, 267700407, 446167345, 1338502035]

約数ペア:

[(1, 1338502035), (3, 446167345), (5, 267700407), (13, 102961695), (15, 89233469), (31, 43177485), (39, 34320565), (65, 20592339), (93, 14392495), (155, 8635497), (179, 7477665), (195, 6864113), (403, 3321345), (465, 2878499), (537, 2492555), (895, 1495533), (1209, 1107115), (1237, 1082055), (2015, 664269), (2327, 575205), (2685, 498511), (3711, 360685), (5549, 241215), (6045, 221423), (6185, 216411), (6981, 191735), (11635, 115041), (16081, 83235), (16647, 80405), (18555, 72137), (27745, 48243), (34905, 38347)]