87331845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 144031104

約数和(自身を除く): 56699259

約数列:

[1, 3, 5, 15, 41, 123, 205, 211, 615, 633, 673, 1055, 2019, 3165, 3365, 8651, 10095, 25953, 27593, 43255, 82779, 129765, 137965, 142003, 413895, 426009, 710015, 2130045, 5822123, 17466369, 29110615, 87331845]

約数ペア:

[(1, 87331845), (3, 29110615), (5, 17466369), (15, 5822123), (41, 2130045), (123, 710015), (205, 426009), (211, 413895), (615, 142003), (633, 137965), (673, 129765), (1055, 82779), (2019, 43255), (3165, 27593), (3365, 25953), (8651, 10095)]