73390125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 130351104

約数和(自身を除く): 56960979

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 125, 127, 201, 335, 345, 375, 381, 575, 635, 1005, 1541, 1675, 1725, 1905, 2875, 2921, 3175, 4623, 5025, 7705, 8375, 8509, 8625, 8763, 9525, 14605, 15875, 23115, 25125, 25527, 38525, 42545, 43815, 47625, 73025, 115575, 127635, 192625, 195707, 212725, 219075, 365125, 577875, 587121, 638175, 978535, 1063625, 1095375, 2935605, 3190875, 4892675, 14678025, 24463375, 73390125]

約数ペア:

[(1, 73390125), (3, 24463375), (5, 14678025), (15, 4892675), (23, 3190875), (25, 2935605), (67, 1095375), (69, 1063625), (75, 978535), (115, 638175), (125, 587121), (127, 577875), (201, 365125), (335, 219075), (345, 212725), (375, 195707), (381, 192625), (575, 127635), (635, 115575), (1005, 73025), (1541, 47625), (1675, 43815), (1725, 42545), (1905, 38525), (2875, 25527), (2921, 25125), (3175, 23115), (4623, 15875), (5025, 14605), (7705, 9525), (8375, 8763), (8509, 8625)]