2216401875

素因数分解:

$3^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5974

約数の個数: 60

約数和(自身を含む): 4060956328

約数和(自身を除く): 1844554453

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 625, 1005, 1125, 1675, 1875, 3015, 5025, 5625, 5881, 8375, 15075, 17643, 25125, 29405, 41875, 52929, 75375, 88215, 125625, 147025, 264645, 376875, 394027, 441075, 735125, 1182081, 1323225, 1970135, 2205375, 3546243, 3675625, 5910405, 6616125, 9850675, 11026875, 17731215, 29552025, 33080625, 49253375, 88656075, 147760125, 246266875, 443280375, 738800625, 2216401875]

約数ペア:

[(1, 2216401875), (3, 738800625), (5, 443280375), (9, 246266875), (15, 147760125), (25, 88656075), (45, 49253375), (67, 33080625), (75, 29552025), (125, 17731215), (201, 11026875), (225, 9850675), (335, 6616125), (375, 5910405), (603, 3675625), (625, 3546243), (1005, 2205375), (1125, 1970135), (1675, 1323225), (1875, 1182081), (3015, 735125), (5025, 441075), (5625, 394027), (5881, 376875), (8375, 264645), (15075, 147025), (17643, 125625), (25125, 88215), (29405, 75375), (41875, 52929)]