15243250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 32617728

約数和(自身を除く): 17374478

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 241, 250, 253, 275, 482, 506, 550, 575, 1150, 1205, 1265, 1375, 2410, 2530, 2651, 2750, 2875, 5302, 5543, 5750, 6025, 6325, 11086, 12050, 12650, 13255, 26510, 27715, 30125, 31625, 55430, 60250, 60973, 63250, 66275, 121946, 132550, 138575, 277150, 304865, 331375, 609730, 662750, 692875, 1385750, 1524325, 3048650, 7621625, 15243250]

約数ペア:

[(1, 15243250), (2, 7621625), (5, 3048650), (10, 1524325), (11, 1385750), (22, 692875), (23, 662750), (25, 609730), (46, 331375), (50, 304865), (55, 277150), (110, 138575), (115, 132550), (125, 121946), (230, 66275), (241, 63250), (250, 60973), (253, 60250), (275, 55430), (482, 31625), (506, 30125), (550, 27715), (575, 26510), (1150, 13255), (1205, 12650), (1265, 12050), (1375, 11086), (2410, 6325), (2530, 6025), (2651, 5750), (2750, 5543), (2875, 5302)]