26004465

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 46949760

約数和(自身を除く): 20945295

約数列:

[1, 3, 5, 9, 15, 43, 45, 89, 129, 151, 215, 267, 387, 445, 453, 645, 755, 801, 1335, 1359, 1935, 2265, 3827, 4005, 6493, 6795, 11481, 13439, 19135, 19479, 32465, 34443, 40317, 57405, 58437, 67195, 97395, 120951, 172215, 201585, 292185, 577877, 604755, 1733631, 2889385, 5200893, 8668155, 26004465]

約数ペア:

[(1, 26004465), (3, 8668155), (5, 5200893), (9, 2889385), (15, 1733631), (43, 604755), (45, 577877), (89, 292185), (129, 201585), (151, 172215), (215, 120951), (267, 97395), (387, 67195), (445, 58437), (453, 57405), (645, 40317), (755, 34443), (801, 32465), (1335, 19479), (1359, 19135), (1935, 13439), (2265, 11481), (3827, 6795), (4005, 6493)]