48153765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 86796864

約数和(自身を除く): 38643099

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 617, 645, 1419, 1815, 1851, 2365, 3085, 5203, 6787, 7095, 9255, 15609, 20361, 26015, 26531, 33935, 74657, 78045, 79593, 101805, 132655, 223971, 291841, 373285, 397965, 875523, 1119855, 1459205, 3210251, 4377615, 9630753, 16051255, 48153765]

約数ペア:

[(1, 48153765), (3, 16051255), (5, 9630753), (11, 4377615), (15, 3210251), (33, 1459205), (43, 1119855), (55, 875523), (121, 397965), (129, 373285), (165, 291841), (215, 223971), (363, 132655), (473, 101805), (605, 79593), (617, 78045), (645, 74657), (1419, 33935), (1815, 26531), (1851, 26015), (2365, 20361), (3085, 15609), (5203, 9255), (6787, 7095)]