202327245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 360502272

約数和(自身を除く): 158175027

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 271, 353, 423, 705, 813, 1059, 1355, 1765, 2115, 2439, 3177, 4065, 5295, 12195, 12737, 15885, 16591, 38211, 49773, 63685, 82955, 95663, 114633, 149319, 191055, 248865, 286989, 478315, 573165, 746595, 860967, 1434945, 4304835, 4496161, 13488483, 22480805, 40465449, 67442415, 202327245]

約数ペア:

[(1, 202327245), (3, 67442415), (5, 40465449), (9, 22480805), (15, 13488483), (45, 4496161), (47, 4304835), (141, 1434945), (235, 860967), (271, 746595), (353, 573165), (423, 478315), (705, 286989), (813, 248865), (1059, 191055), (1355, 149319), (1765, 114633), (2115, 95663), (2439, 82955), (3177, 63685), (4065, 49773), (5295, 38211), (12195, 16591), (12737, 15885)]