2819608065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{2749}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 5106816000

約数和(自身を除く): 2287207935

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 991, 1035, 2749, 2973, 4955, 8247, 8919, 13745, 14865, 22793, 24741, 41235, 44595, 63227, 68379, 113965, 123705, 189681, 205137, 316135, 341895, 569043, 948405, 1025685, 2724259, 2845215, 8172777, 13621295, 24518331, 40863885, 62657957, 122591655, 187973871, 313289785, 563921613, 939869355, 2819608065]

約数ペア:

[(1, 2819608065), (3, 939869355), (5, 563921613), (9, 313289785), (15, 187973871), (23, 122591655), (45, 62657957), (69, 40863885), (115, 24518331), (207, 13621295), (345, 8172777), (991, 2845215), (1035, 2724259), (2749, 1025685), (2973, 948405), (4955, 569043), (8247, 341895), (8919, 316135), (13745, 205137), (14865, 189681), (22793, 123705), (24741, 113965), (41235, 68379), (44595, 63227)]