99914715

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 90355365

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 81, 87, 135, 141, 145, 181, 235, 261, 405, 423, 435, 543, 705, 783, 905, 1269, 1305, 1363, 1629, 2115, 2349, 2715, 3807, 3915, 4089, 4887, 5249, 6345, 6815, 8145, 8507, 11745, 12267, 14661, 15747, 19035, 20445, 24435, 25521, 26245, 36801, 42535, 47241, 61335, 73305, 76563, 78735, 110403, 127605, 141723, 184005, 229689, 236205, 246703, 382815, 425169, 552015, 689067, 708615, 740109, 1148445, 1233515, 2125845, 2220327, 3445335, 3700545, 6660981, 11101635, 19982943, 33304905, 99914715]

約数ペア:

[(1, 99914715), (3, 33304905), (5, 19982943), (9, 11101635), (15, 6660981), (27, 3700545), (29, 3445335), (45, 2220327), (47, 2125845), (81, 1233515), (87, 1148445), (135, 740109), (141, 708615), (145, 689067), (181, 552015), (235, 425169), (261, 382815), (405, 246703), (423, 236205), (435, 229689), (543, 184005), (705, 141723), (783, 127605), (905, 110403), (1269, 78735), (1305, 76563), (1363, 73305), (1629, 61335), (2115, 47241), (2349, 42535), (2715, 36801), (3807, 26245), (3915, 25521), (4089, 24435), (4887, 20445), (5249, 19035), (6345, 15747), (6815, 14661), (8145, 12267), (8507, 11745)]