82974255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 82499025

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 105, 195, 267, 273, 445, 455, 623, 683, 1157, 1335, 1365, 1869, 2049, 3115, 3415, 3471, 4781, 5785, 8099, 8879, 9345, 10245, 14343, 17355, 23905, 24297, 26637, 40495, 44395, 60787, 62153, 71715, 121485, 133185, 182361, 186459, 303935, 310765, 425509, 790231, 911805, 932295, 1276527, 2127545, 2370693, 3951155, 5531617, 6382635, 11853465, 16594851, 27658085, 82974255]

約数ペア:

[(1, 82974255), (3, 27658085), (5, 16594851), (7, 11853465), (13, 6382635), (15, 5531617), (21, 3951155), (35, 2370693), (39, 2127545), (65, 1276527), (89, 932295), (91, 911805), (105, 790231), (195, 425509), (267, 310765), (273, 303935), (445, 186459), (455, 182361), (623, 133185), (683, 121485), (1157, 71715), (1335, 62153), (1365, 60787), (1869, 44395), (2049, 40495), (3115, 26637), (3415, 24297), (3471, 23905), (4781, 17355), (5785, 14343), (8099, 10245), (8879, 9345)]