4047994575

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 7694507520

約数和(自身を除く): 3646512945

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 107, 123, 135, 205, 225, 321, 369, 535, 615, 675, 963, 1025, 1107, 1367, 1605, 1845, 2675, 2889, 3075, 4101, 4387, 4815, 5535, 6835, 8025, 9225, 12303, 13161, 14445, 20505, 21935, 24075, 27675, 34175, 36909, 39483, 56047, 61515, 65805, 72225, 102525, 109675, 118449, 146269, 168141, 184545, 197415, 280235, 307575, 329025, 438807, 504423, 592245, 731345, 840705, 922725, 987075, 1316421, 1401175, 1513269, 2194035, 2522115, 2961225, 3656725, 3949263, 4203525, 5997029, 6582105, 7566345, 10970175, 12610575, 17991087, 19746315, 29985145, 32910525, 37831725, 53973261, 89955435, 98731575, 149925725, 161919783, 269866305, 449777175, 809598915, 1349331525, 4047994575]

約数ペア:

[(1, 4047994575), (3, 1349331525), (5, 809598915), (9, 449777175), (15, 269866305), (25, 161919783), (27, 149925725), (41, 98731575), (45, 89955435), (75, 53973261), (107, 37831725), (123, 32910525), (135, 29985145), (205, 19746315), (225, 17991087), (321, 12610575), (369, 10970175), (535, 7566345), (615, 6582105), (675, 5997029), (963, 4203525), (1025, 3949263), (1107, 3656725), (1367, 2961225), (1605, 2522115), (1845, 2194035), (2675, 1513269), (2889, 1401175), (3075, 1316421), (4101, 987075), (4387, 922725), (4815, 840705), (5535, 731345), (6835, 592245), (8025, 504423), (9225, 438807), (12303, 329025), (13161, 307575), (14445, 280235), (20505, 197415), (21935, 184545), (24075, 168141), (27675, 146269), (34175, 118449), (36909, 109675), (39483, 102525), (56047, 72225), (61515, 65805)]