2827836025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1861}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 4229868160

約数和(自身を除く): 1402032135

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 457, 475, 665, 1861, 2285, 3199, 3325, 8683, 9305, 11425, 13027, 15995, 35359, 43415, 46525, 60781, 65135, 79975, 176795, 217075, 247513, 303905, 325675, 850477, 883975, 1237565, 1519525, 4252385, 5953339, 6187825, 16159063, 21261925, 29766695, 80795315, 113113441, 148833475, 403976575, 565567205, 2827836025]

約数ペア:

[(1, 2827836025), (5, 565567205), (7, 403976575), (19, 148833475), (25, 113113441), (35, 80795315), (95, 29766695), (133, 21261925), (175, 16159063), (457, 6187825), (475, 5953339), (665, 4252385), (1861, 1519525), (2285, 1237565), (3199, 883975), (3325, 850477), (8683, 325675), (9305, 303905), (11425, 247513), (13027, 217075), (15995, 176795), (35359, 79975), (43415, 65135), (46525, 60781)]