210852045

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2887}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 375671040

約数和(自身を除く): 164818995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 1623, 2705, 2887, 4869, 8115, 8661, 14435, 14607, 24345, 25983, 43305, 73035, 77949, 129915, 389745, 1561867, 4685601, 7809335, 14056803, 23428005, 42170409, 70284015, 210852045]

約数ペア:

[(1, 210852045), (3, 70284015), (5, 42170409), (9, 23428005), (15, 14056803), (27, 7809335), (45, 4685601), (135, 1561867), (541, 389745), (1623, 129915), (2705, 77949), (2887, 73035), (4869, 43305), (8115, 25983), (8661, 24345), (14435, 14607)]