66402495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64157}}^1$

素因数の和:64191

約数の個数: 24

約数和(自身を含む): 120103776

約数和(自身を除く): 53701281

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 64157, 192471, 320785, 577413, 962355, 1475611, 2887065, 4426833, 7378055, 13280499, 22134165, 66402495]

約数ペア:

[(1, 66402495), (3, 22134165), (5, 13280499), (9, 7378055), (15, 4426833), (23, 2887065), (45, 1475611), (69, 962355), (115, 577413), (207, 320785), (345, 192471), (1035, 64157)]