88894291575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{193133}}^1$

素因数の和:193201

約数の個数: 72

約数和(自身を含む): 164239608528

約数和(自身を除く): 75345316953

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 361, 425, 475, 969, 1083, 1275, 1425, 1615, 1805, 4845, 5415, 6137, 8075, 9025, 18411, 24225, 27075, 30685, 92055, 153425, 193133, 460275, 579399, 965665, 2896995, 3283261, 3669527, 4828325, 9849783, 11008581, 14484975, 16416305, 18347635, 49248915, 55042905, 62381959, 69721013, 82081525, 91738175, 187145877, 209163039, 246244575, 275214525, 311909795, 348605065, 935729385, 1045815195, 1185257221, 1559548975, 1743025325, 3555771663, 4678646925, 5229075975, 5926286105, 17778858315, 29631430525, 88894291575]

約数ペア:

[(1, 88894291575), (3, 29631430525), (5, 17778858315), (15, 5926286105), (17, 5229075975), (19, 4678646925), (25, 3555771663), (51, 1743025325), (57, 1559548975), (75, 1185257221), (85, 1045815195), (95, 935729385), (255, 348605065), (285, 311909795), (323, 275214525), (361, 246244575), (425, 209163039), (475, 187145877), (969, 91738175), (1083, 82081525), (1275, 69721013), (1425, 62381959), (1615, 55042905), (1805, 49248915), (4845, 18347635), (5415, 16416305), (6137, 14484975), (8075, 11008581), (9025, 9849783), (18411, 4828325), (24225, 3669527), (27075, 3283261), (30685, 2896995), (92055, 965665), (153425, 579399), (193133, 460275)]