23009475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 40810880

約数和(自身を除く): 17801405

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 241, 285, 335, 475, 723, 1005, 1205, 1273, 1425, 1675, 3615, 3819, 4579, 5025, 6025, 6365, 13737, 16147, 18075, 19095, 22895, 31825, 48441, 68685, 80735, 95475, 114475, 242205, 306793, 343425, 403675, 920379, 1211025, 1533965, 4601895, 7669825, 23009475]

約数ペア:

[(1, 23009475), (3, 7669825), (5, 4601895), (15, 1533965), (19, 1211025), (25, 920379), (57, 403675), (67, 343425), (75, 306793), (95, 242205), (201, 114475), (241, 95475), (285, 80735), (335, 68685), (475, 48441), (723, 31825), (1005, 22895), (1205, 19095), (1273, 18075), (1425, 16147), (1675, 13737), (3615, 6365), (3819, 6025), (4579, 5025)]