3815696025

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 7284355200

約数和(自身を除く): 3468659175

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 397, 435, 491, 675, 725, 783, 1191, 1305, 1473, 1985, 2175, 2455, 3573, 3915, 4419, 5955, 6525, 7365, 9925, 10719, 11513, 12275, 13257, 14239, 17865, 19575, 22095, 29775, 34539, 36825, 42717, 53595, 57565, 66285, 71195, 89325, 103617, 110475, 128151, 172695, 194927, 213585, 267975, 287825, 310851, 331425, 355975, 384453, 518085, 584781, 640755, 863475, 974635, 1067925, 1554255, 1754343, 1922265, 2590425, 2923905, 3203775, 4873175, 5263029, 5652883, 7771275, 8771715, 9611325, 14619525, 16958649, 26315145, 28264415, 43858575, 50875947, 84793245, 131575725, 141322075, 152627841, 254379735, 423966225, 763139205, 1271898675, 3815696025]

約数ペア:

[(1, 3815696025), (3, 1271898675), (5, 763139205), (9, 423966225), (15, 254379735), (25, 152627841), (27, 141322075), (29, 131575725), (45, 84793245), (75, 50875947), (87, 43858575), (135, 28264415), (145, 26315145), (225, 16958649), (261, 14619525), (397, 9611325), (435, 8771715), (491, 7771275), (675, 5652883), (725, 5263029), (783, 4873175), (1191, 3203775), (1305, 2923905), (1473, 2590425), (1985, 1922265), (2175, 1754343), (2455, 1554255), (3573, 1067925), (3915, 974635), (4419, 863475), (5955, 640755), (6525, 584781), (7365, 518085), (9925, 384453), (10719, 355975), (11513, 331425), (12275, 310851), (13257, 287825), (14239, 267975), (17865, 213585), (19575, 194927), (22095, 172695), (29775, 128151), (34539, 110475), (36825, 103617), (42717, 89325), (53595, 71195), (57565, 66285)]