245546625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 430260480

約数和(自身を除く): 184713855

約数列:

[1, 3, 5, 15, 25, 29, 67, 75, 87, 125, 145, 201, 335, 337, 375, 435, 725, 1005, 1011, 1675, 1685, 1943, 2175, 3625, 5025, 5055, 5829, 8375, 8425, 9715, 9773, 10875, 22579, 25125, 25275, 29145, 29319, 42125, 48575, 48865, 67737, 112895, 126375, 145725, 146595, 242875, 244325, 338685, 564475, 654791, 728625, 732975, 1221625, 1693425, 1964373, 2822375, 3273955, 3664875, 8467125, 9821865, 16369775, 49109325, 81848875, 245546625]

約数ペア:

[(1, 245546625), (3, 81848875), (5, 49109325), (15, 16369775), (25, 9821865), (29, 8467125), (67, 3664875), (75, 3273955), (87, 2822375), (125, 1964373), (145, 1693425), (201, 1221625), (335, 732975), (337, 728625), (375, 654791), (435, 564475), (725, 338685), (1005, 244325), (1011, 242875), (1675, 146595), (1685, 145725), (1943, 126375), (2175, 112895), (3625, 67737), (5025, 48865), (5055, 48575), (5829, 42125), (8375, 29319), (8425, 29145), (9715, 25275), (9773, 25125), (10875, 22579)]