47970125

素因数分解:

$5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 69448704

約数和(自身を除く): 21478579

約数列:

[1, 5, 7, 25, 35, 73, 125, 175, 365, 511, 751, 875, 1825, 2555, 3755, 5257, 9125, 12775, 18775, 26285, 54823, 63875, 93875, 131425, 274115, 383761, 657125, 1370575, 1918805, 6852875, 9594025, 47970125]

約数ペア:

[(1, 47970125), (5, 9594025), (7, 6852875), (25, 1918805), (35, 1370575), (73, 657125), (125, 383761), (175, 274115), (365, 131425), (511, 93875), (751, 63875), (875, 54823), (1825, 26285), (2555, 18775), (3755, 12775), (5257, 9125)]