2425576995

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 4498388928

約数和(自身を除く): 2072811933

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 157, 185, 333, 405, 471, 555, 785, 999, 1031, 1413, 1665, 2355, 2997, 3093, 4239, 4995, 5155, 5809, 7065, 9279, 12717, 14985, 15465, 17427, 21195, 27837, 29045, 38147, 46395, 52281, 63585, 83511, 87135, 114441, 139185, 156843, 161867, 190735, 261405, 343323, 417555, 470529, 485601, 572205, 784215, 809335, 1029969, 1456803, 1716615, 2352645, 2428005, 3089907, 4370409, 5149845, 5989079, 7284015, 13111227, 15449535, 17967237, 21852045, 29945395, 53901711, 65556135, 89836185, 161705133, 269508555, 485115399, 808525665, 2425576995]

約数ペア:

[(1, 2425576995), (3, 808525665), (5, 485115399), (9, 269508555), (15, 161705133), (27, 89836185), (37, 65556135), (45, 53901711), (81, 29945395), (111, 21852045), (135, 17967237), (157, 15449535), (185, 13111227), (333, 7284015), (405, 5989079), (471, 5149845), (555, 4370409), (785, 3089907), (999, 2428005), (1031, 2352645), (1413, 1716615), (1665, 1456803), (2355, 1029969), (2997, 809335), (3093, 784215), (4239, 572205), (4995, 485601), (5155, 470529), (5809, 417555), (7065, 343323), (9279, 261405), (12717, 190735), (14985, 161867), (15465, 156843), (17427, 139185), (21195, 114441), (27837, 87135), (29045, 83511), (38147, 63585), (46395, 52281)]