17001675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 33174960

約数和(自身を除く): 16173285

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 97, 123, 171, 205, 225, 285, 291, 369, 475, 485, 615, 779, 855, 873, 1025, 1425, 1455, 1843, 1845, 2337, 2425, 3075, 3895, 3977, 4275, 4365, 5529, 7011, 7275, 9215, 9225, 11685, 11931, 16587, 19475, 19885, 21825, 27645, 35055, 35793, 46075, 58425, 59655, 75563, 82935, 99425, 138225, 175275, 178965, 226689, 298275, 377815, 414675, 680067, 894825, 1133445, 1889075, 3400335, 5667225, 17001675]

約数ペア:

[(1, 17001675), (3, 5667225), (5, 3400335), (9, 1889075), (15, 1133445), (19, 894825), (25, 680067), (41, 414675), (45, 377815), (57, 298275), (75, 226689), (95, 178965), (97, 175275), (123, 138225), (171, 99425), (205, 82935), (225, 75563), (285, 59655), (291, 58425), (369, 46075), (475, 35793), (485, 35055), (615, 27645), (779, 21825), (855, 19885), (873, 19475), (1025, 16587), (1425, 11931), (1455, 11685), (1843, 9225), (1845, 9215), (2337, 7275), (2425, 7011), (3075, 5529), (3895, 4365), (3977, 4275)]