3280496625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 6977617920

約数和(自身を除く): 3697121295

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 191, 225, 315, 375, 525, 573, 675, 727, 875, 945, 955, 1125, 1337, 1575, 1719, 2181, 2625, 2865, 3375, 3635, 4011, 4725, 4775, 5089, 5157, 6543, 6685, 7875, 8595, 10905, 12033, 14325, 15267, 18175, 19629, 20055, 23625, 23875, 25445, 25785, 32715, 33425, 36099, 42975, 45801, 54525, 60165, 71625, 76335, 90875, 98145, 100275, 127225, 128925, 137403, 138857, 163575, 167125, 180495, 214875, 229005, 272625, 300825, 381675, 416571, 490725, 501375, 636125, 644625, 687015, 694285, 817875, 902475, 971999, 1145025, 1249713, 1504125, 1908375, 2082855, 2453625, 2915997, 3435075, 3471425, 3749139, 4512375, 4859995, 5725125, 6248565, 8747991, 10414275, 14579985, 17175375, 17357125, 18745695, 24299975, 26243973, 31242825, 43739955, 52071375, 72899925, 93728475, 121499875, 131219865, 156214125, 218699775, 364499625, 468642375, 656099325, 1093498875, 3280496625]

約数ペア:

[(1, 3280496625), (3, 1093498875), (5, 656099325), (7, 468642375), (9, 364499625), (15, 218699775), (21, 156214125), (25, 131219865), (27, 121499875), (35, 93728475), (45, 72899925), (63, 52071375), (75, 43739955), (105, 31242825), (125, 26243973), (135, 24299975), (175, 18745695), (189, 17357125), (191, 17175375), (225, 14579985), (315, 10414275), (375, 8747991), (525, 6248565), (573, 5725125), (675, 4859995), (727, 4512375), (875, 3749139), (945, 3471425), (955, 3435075), (1125, 2915997), (1337, 2453625), (1575, 2082855), (1719, 1908375), (2181, 1504125), (2625, 1249713), (2865, 1145025), (3375, 971999), (3635, 902475), (4011, 817875), (4725, 694285), (4775, 687015), (5089, 644625), (5157, 636125), (6543, 501375), (6685, 490725), (7875, 416571), (8595, 381675), (10905, 300825), (12033, 272625), (14325, 229005), (15267, 214875), (18175, 180495), (19629, 167125), (20055, 163575), (23625, 138857), (23875, 137403), (25445, 128925), (25785, 127225), (32715, 100275), (33425, 98145), (36099, 90875), (42975, 76335), (45801, 71625), (54525, 60165)]