73147935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 142096896

約数和(自身を除く): 68948961

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 4327, 5635, 12981, 16905, 21635, 30289, 64905, 90867, 99521, 151445, 212023, 298563, 454335, 497605, 636069, 696647, 1060115, 1492815, 2089941, 3180345, 3483235, 4876529, 10449705, 14629587, 24382645, 73147935]

約数ペア:

[(1, 73147935), (3, 24382645), (5, 14629587), (7, 10449705), (15, 4876529), (21, 3483235), (23, 3180345), (35, 2089941), (49, 1492815), (69, 1060115), (105, 696647), (115, 636069), (147, 497605), (161, 454335), (245, 298563), (345, 212023), (483, 151445), (735, 99521), (805, 90867), (1127, 64905), (2415, 30289), (3381, 21635), (4327, 16905), (5635, 12981)]