98309475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 203247408

約数和(自身を除く): 104937933

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 121, 157, 165, 207, 225, 253, 275, 345, 363, 471, 495, 575, 605, 759, 785, 825, 1035, 1089, 1265, 1413, 1725, 1727, 1815, 2277, 2355, 2475, 2783, 3025, 3611, 3795, 3925, 5175, 5181, 5445, 6325, 7065, 8349, 8635, 9075, 10833, 11385, 11775, 13915, 15543, 18055, 18975, 18997, 25047, 25905, 27225, 32499, 35325, 39721, 41745, 43175, 54165, 56925, 56991, 69575, 77715, 90275, 94985, 119163, 125235, 129525, 162495, 170973, 198605, 208725, 270825, 284955, 357489, 388575, 436931, 474925, 595815, 626175, 812475, 854865, 993025, 1310793, 1424775, 1787445, 2184655, 2979075, 3932379, 4274325, 6553965, 8937225, 10923275, 19661895, 32769825, 98309475]

約数ペア:

[(1, 98309475), (3, 32769825), (5, 19661895), (9, 10923275), (11, 8937225), (15, 6553965), (23, 4274325), (25, 3932379), (33, 2979075), (45, 2184655), (55, 1787445), (69, 1424775), (75, 1310793), (99, 993025), (115, 854865), (121, 812475), (157, 626175), (165, 595815), (207, 474925), (225, 436931), (253, 388575), (275, 357489), (345, 284955), (363, 270825), (471, 208725), (495, 198605), (575, 170973), (605, 162495), (759, 129525), (785, 125235), (825, 119163), (1035, 94985), (1089, 90275), (1265, 77715), (1413, 69575), (1725, 56991), (1727, 56925), (1815, 54165), (2277, 43175), (2355, 41745), (2475, 39721), (2783, 35325), (3025, 32499), (3611, 27225), (3795, 25905), (3925, 25047), (5175, 18997), (5181, 18975), (5445, 18055), (6325, 15543), (7065, 13915), (8349, 11775), (8635, 11385), (9075, 10833)]