24743125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 34863840

約数和(自身を除く): 10120715

約数列:

[1, 5, 11, 25, 55, 59, 61, 125, 275, 295, 305, 625, 649, 671, 1375, 1475, 1525, 3245, 3355, 3599, 6875, 7375, 7625, 16225, 16775, 17995, 36875, 38125, 39589, 81125, 83875, 89975, 197945, 405625, 419375, 449875, 989725, 2249375, 4948625, 24743125]

約数ペア:

[(1, 24743125), (5, 4948625), (11, 2249375), (25, 989725), (55, 449875), (59, 419375), (61, 405625), (125, 197945), (275, 89975), (295, 83875), (305, 81125), (625, 39589), (649, 38125), (671, 36875), (1375, 17995), (1475, 16775), (1525, 16225), (3245, 7625), (3355, 7375), (3599, 6875)]