20134874925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{1931}}^1$

素因数の和:2352

約数の個数: 108

約数和(自身を含む): 39764454912

約数和(自身を除く): 19629579987

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 383, 495, 605, 825, 1089, 1149, 1815, 1915, 1931, 2475, 3025, 3447, 4213, 5445, 5745, 5793, 9075, 9575, 9655, 12639, 17235, 17379, 21065, 21241, 27225, 28725, 28965, 37917, 46343, 48275, 63195, 63723, 86175, 86895, 105325, 106205, 139029, 144825, 189585, 191169, 231715, 233651, 315975, 318615, 417087, 434475, 531025, 695145, 700953, 739573, 947925, 955845, 1158575, 1168255, 1593075, 2085435, 2102859, 2218719, 3475725, 3504765, 3697865, 4779225, 5841275, 6656157, 8135303, 10427175, 10514295, 11093595, 17523825, 18489325, 24405909, 33280785, 40676515, 52571475, 55467975, 73217727, 89488333, 122029545, 166403925, 203382575, 268464999, 366088635, 447441665, 610147725, 805394997, 1342324995, 1830443175, 2237208325, 4026974985, 6711624975, 20134874925]

約数ペア:

[(1, 20134874925), (3, 6711624975), (5, 4026974985), (9, 2237208325), (11, 1830443175), (15, 1342324995), (25, 805394997), (33, 610147725), (45, 447441665), (55, 366088635), (75, 268464999), (99, 203382575), (121, 166403925), (165, 122029545), (225, 89488333), (275, 73217727), (363, 55467975), (383, 52571475), (495, 40676515), (605, 33280785), (825, 24405909), (1089, 18489325), (1149, 17523825), (1815, 11093595), (1915, 10514295), (1931, 10427175), (2475, 8135303), (3025, 6656157), (3447, 5841275), (4213, 4779225), (5445, 3697865), (5745, 3504765), (5793, 3475725), (9075, 2218719), (9575, 2102859), (9655, 2085435), (12639, 1593075), (17235, 1168255), (17379, 1158575), (21065, 955845), (21241, 947925), (27225, 739573), (28725, 700953), (28965, 695145), (37917, 531025), (46343, 434475), (48275, 417087), (63195, 318615), (63723, 315975), (86175, 233651), (86895, 231715), (105325, 191169), (106205, 189585), (139029, 144825)]