25744770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 69431040

約数和(自身を除く): 43686270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 983, 1455, 1746, 1966, 2619, 2910, 2949, 4365, 4915, 5238, 5898, 8730, 8847, 9830, 13095, 14745, 17694, 26190, 26541, 29490, 44235, 53082, 88470, 95351, 132705, 190702, 265410, 286053, 476755, 572106, 858159, 953510, 1430265, 1716318, 2574477, 2860530, 4290795, 5148954, 8581590, 12872385, 25744770]

約数ペア:

[(1, 25744770), (2, 12872385), (3, 8581590), (5, 5148954), (6, 4290795), (9, 2860530), (10, 2574477), (15, 1716318), (18, 1430265), (27, 953510), (30, 858159), (45, 572106), (54, 476755), (90, 286053), (97, 265410), (135, 190702), (194, 132705), (270, 95351), (291, 88470), (485, 53082), (582, 44235), (873, 29490), (970, 26541), (983, 26190), (1455, 17694), (1746, 14745), (1966, 13095), (2619, 9830), (2910, 8847), (2949, 8730), (4365, 5898), (4915, 5238)]