47184440975

素因数分解:

$5^2\times 7^2\times {\mathrm{1249}}^1\times {\mathrm{30839}}^1$

素因数の和:32112

約数の個数: 36

約数和(自身を含む): 68117850000

約数和(自身を除く): 20933409025

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 1249, 6245, 8743, 30839, 31225, 43715, 61201, 154195, 215873, 218575, 306005, 770975, 1079365, 1511111, 1530025, 5396825, 7555555, 37777775, 38517911, 192589555, 269625377, 962947775, 1348126885, 1887377639, 6740634425, 9436888195, 47184440975]

約数ペア:

[(1, 47184440975), (5, 9436888195), (7, 6740634425), (25, 1887377639), (35, 1348126885), (49, 962947775), (175, 269625377), (245, 192589555), (1225, 38517911), (1249, 37777775), (6245, 7555555), (8743, 5396825), (30839, 1530025), (31225, 1511111), (43715, 1079365), (61201, 770975), (154195, 306005), (215873, 218575)]