45513075

素因数分解:

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

素因数の和:133

約数の個数: 54

約数和(自身を含む): 81401412

約数和(自身を除く): 35888337

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 361, 475, 615, 779, 1025, 1083, 1425, 1681, 1805, 2337, 3075, 3895, 5043, 5415, 8405, 9025, 11685, 14801, 19475, 25215, 27075, 31939, 42025, 44403, 58425, 74005, 95817, 126075, 159695, 222015, 370025, 479085, 606841, 798475, 1110075, 1820523, 2395425, 3034205, 9102615, 15171025, 45513075]

約数ペア:

[(1, 45513075), (3, 15171025), (5, 9102615), (15, 3034205), (19, 2395425), (25, 1820523), (41, 1110075), (57, 798475), (75, 606841), (95, 479085), (123, 370025), (205, 222015), (285, 159695), (361, 126075), (475, 95817), (615, 74005), (779, 58425), (1025, 44403), (1083, 42025), (1425, 31939), (1681, 27075), (1805, 25215), (2337, 19475), (3075, 14801), (3895, 11685), (5043, 9025), (5415, 8405)]