89400195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5132

約数の個数: 48

約数和(自身を含む): 171243072

約数和(自身を除く): 81842877

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5081, 5865, 15243, 17595, 25405, 45729, 76215, 86377, 116863, 228645, 259131, 350589, 431885, 584315, 777393, 1051767, 1295655, 1752945, 1986671, 3886965, 5258835, 5960013, 9933355, 17880039, 29800065, 89400195]

約数ペア:

[(1, 89400195), (3, 29800065), (5, 17880039), (9, 9933355), (15, 5960013), (17, 5258835), (23, 3886965), (45, 1986671), (51, 1752945), (69, 1295655), (85, 1051767), (115, 777393), (153, 584315), (207, 431885), (255, 350589), (345, 259131), (391, 228645), (765, 116863), (1035, 86377), (1173, 76215), (1955, 45729), (3519, 25405), (5081, 17595), (5865, 15243)]