73775925

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2650

約数の個数: 36

約数和(自身を含む): 133202784

約数和(自身を除く): 59426859

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 2503, 3275, 5895, 7509, 9825, 12515, 22527, 29475, 37545, 62575, 112635, 187725, 327893, 563175, 983679, 1639465, 2951037, 4918395, 8197325, 14755185, 24591975, 73775925]

約数ペア:

[(1, 73775925), (3, 24591975), (5, 14755185), (9, 8197325), (15, 4918395), (25, 2951037), (45, 1639465), (75, 983679), (131, 563175), (225, 327893), (393, 187725), (655, 112635), (1179, 62575), (1965, 37545), (2503, 29475), (3275, 22527), (5895, 12515), (7509, 9825)]