64444035

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 105387840

約数和(自身を除く): 40943805

約数列:

[1, 3, 5, 15, 73, 219, 229, 257, 365, 687, 771, 1095, 1145, 1285, 3435, 3855, 16717, 18761, 50151, 56283, 58853, 83585, 93805, 176559, 250755, 281415, 294265, 882795, 4296269, 12888807, 21481345, 64444035]

約数ペア:

[(1, 64444035), (3, 21481345), (5, 12888807), (15, 4296269), (73, 882795), (219, 294265), (229, 281415), (257, 250755), (365, 176559), (687, 93805), (771, 83585), (1095, 58853), (1145, 56283), (1285, 50151), (3435, 18761), (3855, 16717)]