98589995

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 141091200

約数和(自身を除く): 42501205

約数列:

[1, 5, 7, 29, 35, 137, 145, 203, 685, 709, 959, 1015, 3545, 3973, 4795, 4963, 19865, 20561, 24815, 27811, 97133, 102805, 139055, 143927, 485665, 679931, 719635, 2816857, 3399655, 14084285, 19717999, 98589995]

約数ペア:

[(1, 98589995), (5, 19717999), (7, 14084285), (29, 3399655), (35, 2816857), (137, 719635), (145, 679931), (203, 485665), (685, 143927), (709, 139055), (959, 102805), (1015, 97133), (3545, 27811), (3973, 24815), (4795, 20561), (4963, 19865)]