84955555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 27018845

約数列:

[1, 5, 19, 47, 53, 95, 235, 265, 359, 893, 1007, 1795, 2491, 4465, 5035, 6821, 12455, 16873, 19027, 34105, 47329, 84365, 95135, 236645, 320587, 361513, 894269, 1602935, 1807565, 4471345, 16991111, 84955555]

約数ペア:

[(1, 84955555), (5, 16991111), (19, 4471345), (47, 1807565), (53, 1602935), (95, 894269), (235, 361513), (265, 320587), (359, 236645), (893, 95135), (1007, 84365), (1795, 47329), (2491, 34105), (4465, 19027), (5035, 16873), (6821, 12455)]