117474075

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 219786528

約数和(自身を除く): 102312453

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 103, 111, 137, 185, 225, 309, 333, 411, 515, 555, 685, 925, 927, 1233, 1545, 1665, 2055, 2575, 2775, 3425, 3811, 4635, 5069, 6165, 7725, 8325, 10275, 11433, 14111, 15207, 19055, 23175, 25345, 30825, 34299, 42333, 45621, 57165, 70555, 76035, 95275, 126725, 126999, 171495, 211665, 228105, 285825, 352775, 380175, 522107, 634995, 857475, 1058325, 1140525, 1566321, 2610535, 3174975, 4698963, 7831605, 13052675, 23494815, 39158025, 117474075]

約数ペア:

[(1, 117474075), (3, 39158025), (5, 23494815), (9, 13052675), (15, 7831605), (25, 4698963), (37, 3174975), (45, 2610535), (75, 1566321), (103, 1140525), (111, 1058325), (137, 857475), (185, 634995), (225, 522107), (309, 380175), (333, 352775), (411, 285825), (515, 228105), (555, 211665), (685, 171495), (925, 126999), (927, 126725), (1233, 95275), (1545, 76035), (1665, 70555), (2055, 57165), (2575, 45621), (2775, 42333), (3425, 34299), (3811, 30825), (4635, 25345), (5069, 23175), (6165, 19055), (7725, 15207), (8325, 14111), (10275, 11433)]