325978125

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 618710400

約数和(自身を除く): 292732275

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 109, 125, 145, 165, 275, 319, 327, 375, 435, 545, 625, 725, 825, 957, 1199, 1375, 1595, 1635, 1875, 2175, 2725, 3125, 3161, 3597, 3625, 4125, 4785, 5995, 6875, 7975, 8175, 9375, 9483, 10875, 13625, 15805, 17985, 18125, 20625, 23925, 29975, 34375, 34771, 39875, 40875, 47415, 54375, 68125, 79025, 89925, 90625, 103125, 104313, 119625, 149875, 173855, 199375, 204375, 237075, 271875, 340625, 395125, 449625, 521565, 598125, 749375, 869275, 996875, 1021875, 1185375, 1975625, 2248125, 2607825, 2990625, 3746875, 4346375, 5926875, 9878125, 11240625, 13039125, 21731875, 29634375, 65195625, 108659375, 325978125]

約数ペア:

[(1, 325978125), (3, 108659375), (5, 65195625), (11, 29634375), (15, 21731875), (25, 13039125), (29, 11240625), (33, 9878125), (55, 5926875), (75, 4346375), (87, 3746875), (109, 2990625), (125, 2607825), (145, 2248125), (165, 1975625), (275, 1185375), (319, 1021875), (327, 996875), (375, 869275), (435, 749375), (545, 598125), (625, 521565), (725, 449625), (825, 395125), (957, 340625), (1199, 271875), (1375, 237075), (1595, 204375), (1635, 199375), (1875, 173855), (2175, 149875), (2725, 119625), (3125, 104313), (3161, 103125), (3597, 90625), (3625, 89925), (4125, 79025), (4785, 68125), (5995, 54375), (6875, 47415), (7975, 40875), (8175, 39875), (9375, 34771), (9483, 34375), (10875, 29975), (13625, 23925), (15805, 20625), (17985, 18125)]