302502105

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 539495424

約数和(自身を除く): 236993319

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 157, 235, 423, 471, 705, 785, 911, 1413, 2115, 2355, 2733, 4555, 7065, 7379, 8199, 13665, 22137, 36895, 40995, 42817, 66411, 110685, 128451, 143027, 214085, 332055, 385353, 429081, 642255, 715135, 1287243, 1926765, 2145405, 6436215, 6722269, 20166807, 33611345, 60500421, 100834035, 302502105]

約数ペア:

[(1, 302502105), (3, 100834035), (5, 60500421), (9, 33611345), (15, 20166807), (45, 6722269), (47, 6436215), (141, 2145405), (157, 1926765), (235, 1287243), (423, 715135), (471, 642255), (705, 429081), (785, 385353), (911, 332055), (1413, 214085), (2115, 143027), (2355, 128451), (2733, 110685), (4555, 66411), (7065, 42817), (7379, 40995), (8199, 36895), (13665, 22137)]