1828857525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 3350118912

約数和(自身を除く): 1521261387

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 137, 165, 275, 363, 411, 605, 685, 825, 1471, 1507, 1815, 2055, 3025, 3425, 4413, 4521, 7355, 7535, 9075, 10275, 16181, 16577, 22065, 22605, 36775, 37675, 48543, 49731, 80905, 82885, 110325, 113025, 177991, 201527, 242715, 248655, 404525, 414425, 533973, 604581, 889955, 1007635, 1213575, 1243275, 2216797, 2669865, 3022905, 4449775, 5038175, 6650391, 11083985, 13349325, 15114525, 24384767, 33251955, 55419925, 73154301, 121923835, 166259775, 365771505, 609619175, 1828857525]

約数ペア:

[(1, 1828857525), (3, 609619175), (5, 365771505), (11, 166259775), (15, 121923835), (25, 73154301), (33, 55419925), (55, 33251955), (75, 24384767), (121, 15114525), (137, 13349325), (165, 11083985), (275, 6650391), (363, 5038175), (411, 4449775), (605, 3022905), (685, 2669865), (825, 2216797), (1471, 1243275), (1507, 1213575), (1815, 1007635), (2055, 889955), (3025, 604581), (3425, 533973), (4413, 414425), (4521, 404525), (7355, 248655), (7535, 242715), (9075, 201527), (10275, 177991), (16181, 113025), (16577, 110325), (22065, 82885), (22605, 80905), (36775, 49731), (37675, 48543)]