120427605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 222505920

約数和(自身を除く): 102078315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 1697, 3735, 4731, 5091, 7885, 8485, 14193, 15273, 23655, 25455, 32243, 70965, 76365, 96729, 140851, 161215, 290187, 422553, 483645, 704255, 1267659, 1450935, 2112765, 2676169, 6338295, 8028507, 13380845, 24085521, 40142535, 120427605]

約数ペア:

[(1, 120427605), (3, 40142535), (5, 24085521), (9, 13380845), (15, 8028507), (19, 6338295), (45, 2676169), (57, 2112765), (83, 1450935), (95, 1267659), (171, 704255), (249, 483645), (285, 422553), (415, 290187), (747, 161215), (855, 140851), (1245, 96729), (1577, 76365), (1697, 70965), (3735, 32243), (4731, 25455), (5091, 23655), (7885, 15273), (8485, 14193)]