47881995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24001}}^1$

素因数の和:24035

約数の個数: 32

約数和(自身を含む): 92167680

約数和(自身を除く): 44285685

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 24001, 72003, 120005, 168007, 360015, 456019, 504021, 840035, 1368057, 2280095, 2520105, 3192133, 6840285, 9576399, 15960665, 47881995]

約数ペア:

[(1, 47881995), (3, 15960665), (5, 9576399), (7, 6840285), (15, 3192133), (19, 2520105), (21, 2280095), (35, 1368057), (57, 840035), (95, 504021), (105, 456019), (133, 360015), (285, 168007), (399, 120005), (665, 72003), (1995, 24001)]