42998655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8713}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 80308224

約数和(自身を除く): 37309569

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 8713, 26139, 43565, 60991, 130695, 182973, 304955, 409511, 914865, 1228533, 2047555, 2866577, 6142665, 8599731, 14332885, 42998655]

約数ペア:

[(1, 42998655), (3, 14332885), (5, 8599731), (7, 6142665), (15, 2866577), (21, 2047555), (35, 1228533), (47, 914865), (105, 409511), (141, 304955), (235, 182973), (329, 130695), (705, 60991), (987, 43565), (1645, 26139), (4935, 8713)]