1712440575

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{87481}}^1$

素因数の和:87529

約数の個数: 48

約数和(自身を含む): 3254330400

約数和(自身を除く): 1541889825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 87481, 262443, 437405, 787329, 1312215, 2187025, 2361987, 2536949, 3936645, 6561075, 7610847, 11809935, 12684745, 19683225, 22832541, 38054235, 59049675, 63423725, 68497623, 114162705, 190271175, 342488115, 570813525, 1712440575]

約数ペア:

[(1, 1712440575), (3, 570813525), (5, 342488115), (9, 190271175), (15, 114162705), (25, 68497623), (27, 63423725), (29, 59049675), (45, 38054235), (75, 22832541), (87, 19683225), (135, 12684745), (145, 11809935), (225, 7610847), (261, 6561075), (435, 3936645), (675, 2536949), (725, 2361987), (783, 2187025), (1305, 1312215), (2175, 787329), (3915, 437405), (6525, 262443), (19575, 87481)]