80454464385

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1\times {\mathrm{12659}}^1$

素因数の和:13969

約数の個数: 32

約数和(自身を含む): 129133215360

約数和(自身を除く): 48678750975

約数列:

[1, 3, 5, 15, 641, 661, 1923, 1983, 3205, 3305, 9615, 9915, 12659, 37977, 63295, 189885, 423701, 1271103, 2118505, 6355515, 8114419, 8367599, 24343257, 25102797, 40572095, 41837995, 121716285, 125513985, 5363630959, 16090892877, 26818154795, 80454464385]

約数ペア:

[(1, 80454464385), (3, 26818154795), (5, 16090892877), (15, 5363630959), (641, 125513985), (661, 121716285), (1923, 41837995), (1983, 40572095), (3205, 25102797), (3305, 24343257), (9615, 8367599), (9915, 8114419), (12659, 6355515), (37977, 2118505), (63295, 1271103), (189885, 423701)]