13804924375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4150

約数の個数: 80

約数和(自身を含む): 20618025120

約数和(自身を除く): 6813100745

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 125, 145, 187, 275, 319, 425, 493, 625, 725, 935, 1375, 1595, 2125, 2465, 3625, 4073, 4675, 5423, 6875, 7975, 10625, 12325, 18125, 20365, 23375, 27115, 39875, 44803, 61625, 69241, 101825, 116875, 118117, 135575, 199375, 224015, 308125, 346205, 509125, 590585, 677875, 761651, 1120075, 1299287, 1731025, 2007989, 2545625, 2952925, 3389375, 3808255, 5600375, 6496435, 8655125, 10039945, 14764625, 19041275, 22087879, 28001875, 32482175, 43275625, 50199725, 73823125, 95206375, 110439395, 162410875, 250998625, 476031875, 552196975, 812054375, 1254993125, 2760984875, 13804924375]

約数ペア:

[(1, 13804924375), (5, 2760984875), (11, 1254993125), (17, 812054375), (25, 552196975), (29, 476031875), (55, 250998625), (85, 162410875), (125, 110439395), (145, 95206375), (187, 73823125), (275, 50199725), (319, 43275625), (425, 32482175), (493, 28001875), (625, 22087879), (725, 19041275), (935, 14764625), (1375, 10039945), (1595, 8655125), (2125, 6496435), (2465, 5600375), (3625, 3808255), (4073, 3389375), (4675, 2952925), (5423, 2545625), (6875, 2007989), (7975, 1731025), (10625, 1299287), (12325, 1120075), (18125, 761651), (20365, 677875), (23375, 590585), (27115, 509125), (39875, 346205), (44803, 308125), (61625, 224015), (69241, 199375), (101825, 135575), (116875, 118117)]