98973375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 80738625

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 285, 375, 435, 475, 479, 551, 725, 1425, 1437, 1653, 2175, 2375, 2395, 2755, 3625, 7125, 7185, 8265, 9101, 10875, 11975, 13775, 13891, 27303, 35925, 41325, 41673, 45505, 59875, 68875, 69455, 136515, 179625, 206625, 208365, 227525, 263929, 347275, 682575, 791787, 1041825, 1137625, 1319645, 1736375, 3412875, 3958935, 5209125, 6598225, 19794675, 32991125, 98973375]

約数ペア:

[(1, 98973375), (3, 32991125), (5, 19794675), (15, 6598225), (19, 5209125), (25, 3958935), (29, 3412875), (57, 1736375), (75, 1319645), (87, 1137625), (95, 1041825), (125, 791787), (145, 682575), (285, 347275), (375, 263929), (435, 227525), (475, 208365), (479, 206625), (551, 179625), (725, 136515), (1425, 69455), (1437, 68875), (1653, 59875), (2175, 45505), (2375, 41673), (2395, 41325), (2755, 35925), (3625, 27303), (7125, 13891), (7185, 13775), (8265, 11975), (9101, 10875)]