15678087039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{7219}}^1$

素因数の和:7464

約数の個数: 48

約数和(自身を含む): 24024405600

約数和(自身を除く): 8346318561

約数列:

[1, 3, 9, 29, 53, 87, 157, 159, 261, 471, 477, 1413, 1537, 4553, 4611, 7219, 8321, 13659, 13833, 21657, 24963, 40977, 64971, 74889, 209351, 241309, 382607, 628053, 723927, 1133383, 1147821, 1884159, 2171781, 3400149, 3443463, 10200447, 11095603, 32868107, 33286809, 60069299, 98604321, 99860427, 180207897, 295812963, 540623691, 1742009671, 5226029013, 15678087039]

約数ペア:

[(1, 15678087039), (3, 5226029013), (9, 1742009671), (29, 540623691), (53, 295812963), (87, 180207897), (157, 99860427), (159, 98604321), (261, 60069299), (471, 33286809), (477, 32868107), (1413, 11095603), (1537, 10200447), (4553, 3443463), (4611, 3400149), (7219, 2171781), (8321, 1884159), (13659, 1147821), (13833, 1133383), (21657, 723927), (24963, 628053), (40977, 382607), (64971, 241309), (74889, 209351)]