29408415

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 48335616

約数和(自身を除く): 18927201

約数列:

[1, 3, 5, 15, 73, 107, 219, 251, 321, 365, 535, 753, 1095, 1255, 1605, 3765, 7811, 18323, 23433, 26857, 39055, 54969, 80571, 91615, 117165, 134285, 274845, 402855, 1960561, 5881683, 9802805, 29408415]

約数ペア:

[(1, 29408415), (3, 9802805), (5, 5881683), (15, 1960561), (73, 402855), (107, 274845), (219, 134285), (251, 117165), (321, 91615), (365, 80571), (535, 54969), (753, 39055), (1095, 26857), (1255, 23433), (1605, 18323), (3765, 7811)]