23683975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 13813625

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 419, 425, 475, 595, 665, 1615, 2095, 2261, 2933, 2975, 3325, 7123, 7961, 8075, 10475, 11305, 14665, 35615, 39805, 49861, 55727, 56525, 73325, 135337, 178075, 199025, 249305, 278635, 676685, 947359, 1246525, 1393175, 3383425, 4736795, 23683975]

約数ペア:

[(1, 23683975), (5, 4736795), (7, 3383425), (17, 1393175), (19, 1246525), (25, 947359), (35, 676685), (85, 278635), (95, 249305), (119, 199025), (133, 178075), (175, 135337), (323, 73325), (419, 56525), (425, 55727), (475, 49861), (595, 39805), (665, 35615), (1615, 14665), (2095, 11305), (2261, 10475), (2933, 8075), (2975, 7961), (3325, 7123)]