22518804525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 42988677120

約数和(自身を除く): 20469872595

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 359, 489, 525, 733, 815, 1077, 1141, 1795, 2199, 2445, 2513, 3423, 3665, 4075, 5131, 5385, 5705, 7539, 8975, 10995, 12225, 12565, 15393, 17115, 18325, 25655, 26925, 28525, 37695, 54975, 58517, 62825, 76965, 85575, 119479, 128275, 175551, 188475, 263147, 292585, 358437, 384825, 409619, 597395, 789441, 836353, 877755, 1228857, 1315735, 1462925, 1792185, 1842029, 2048095, 2509059, 2986975, 3947205, 4181765, 4388775, 5526087, 6144285, 6578675, 8960925, 9210145, 10240475, 12545295, 19736025, 20908825, 27630435, 30721425, 42892961, 46050725, 62726475, 128678883, 138152175, 214464805, 300250727, 643394415, 900752181, 1072324025, 1501253635, 3216972075, 4503760905, 7506268175, 22518804525]

約数ペア:

[(1, 22518804525), (3, 7506268175), (5, 4503760905), (7, 3216972075), (15, 1501253635), (21, 1072324025), (25, 900752181), (35, 643394415), (75, 300250727), (105, 214464805), (163, 138152175), (175, 128678883), (359, 62726475), (489, 46050725), (525, 42892961), (733, 30721425), (815, 27630435), (1077, 20908825), (1141, 19736025), (1795, 12545295), (2199, 10240475), (2445, 9210145), (2513, 8960925), (3423, 6578675), (3665, 6144285), (4075, 5526087), (5131, 4388775), (5385, 4181765), (5705, 3947205), (7539, 2986975), (8975, 2509059), (10995, 2048095), (12225, 1842029), (12565, 1792185), (15393, 1462925), (17115, 1315735), (18325, 1228857), (25655, 877755), (26925, 836353), (28525, 789441), (37695, 597395), (54975, 409619), (58517, 384825), (62825, 358437), (76965, 292585), (85575, 263147), (119479, 188475), (128275, 175551)]