48945105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 95233320

約数和(自身を除く): 46288215

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 101, 121, 165, 267, 303, 363, 445, 495, 505, 605, 801, 909, 979, 1089, 1111, 1335, 1515, 1815, 2937, 3333, 4005, 4545, 4895, 5445, 5555, 8811, 8989, 9999, 10769, 12221, 14685, 16665, 26967, 32307, 36663, 44055, 44945, 49995, 53845, 61105, 80901, 96921, 98879, 109989, 134835, 161535, 183315, 296637, 404505, 484605, 494395, 549945, 889911, 1087669, 1483185, 3263007, 4449555, 5438345, 9789021, 16315035, 48945105]

約数ペア:

[(1, 48945105), (3, 16315035), (5, 9789021), (9, 5438345), (11, 4449555), (15, 3263007), (33, 1483185), (45, 1087669), (55, 889911), (89, 549945), (99, 494395), (101, 484605), (121, 404505), (165, 296637), (267, 183315), (303, 161535), (363, 134835), (445, 109989), (495, 98879), (505, 96921), (605, 80901), (801, 61105), (909, 53845), (979, 49995), (1089, 44945), (1111, 44055), (1335, 36663), (1515, 32307), (1815, 26967), (2937, 16665), (3333, 14685), (4005, 12221), (4545, 10769), (4895, 9999), (5445, 8989), (5555, 8811)]