126842895

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19991}}^1$

素因数の和:20052

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 103464945

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 19991, 59973, 99955, 179919, 299865, 539757, 899595, 939577, 2698785, 2818731, 4697885, 8456193, 14093655, 25368579, 42280965, 126842895]

約数ペア:

[(1, 126842895), (3, 42280965), (5, 25368579), (9, 14093655), (15, 8456193), (27, 4697885), (45, 2818731), (47, 2698785), (135, 939577), (141, 899595), (235, 539757), (423, 299865), (705, 179919), (1269, 99955), (2115, 59973), (6345, 19991)]