29668635

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 53636544

約数和(自身を除く): 23967909

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 173, 185, 309, 333, 515, 519, 555, 865, 927, 1545, 1557, 1665, 2595, 3811, 4635, 6401, 7785, 11433, 17819, 19055, 19203, 32005, 34299, 53457, 57165, 57609, 89095, 96015, 160371, 171495, 267285, 288045, 659303, 801855, 1977909, 3296515, 5933727, 9889545, 29668635]

約数ペア:

[(1, 29668635), (3, 9889545), (5, 5933727), (9, 3296515), (15, 1977909), (37, 801855), (45, 659303), (103, 288045), (111, 267285), (173, 171495), (185, 160371), (309, 96015), (333, 89095), (515, 57609), (519, 57165), (555, 53457), (865, 34299), (927, 32005), (1545, 19203), (1557, 19055), (1665, 17819), (2595, 11433), (3811, 7785), (4635, 6401)]