74879385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9769}}^1$

素因数の和:9857

約数の個数: 32

約数和(自身を含む): 138812160

約数和(自身を除く): 63932775

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 9769, 29307, 48845, 68383, 146535, 205149, 341915, 713137, 1025745, 2139411, 3565685, 4991959, 10697055, 14975877, 24959795, 74879385]

約数ペア:

[(1, 74879385), (3, 24959795), (5, 14975877), (7, 10697055), (15, 4991959), (21, 3565685), (35, 2139411), (73, 1025745), (105, 713137), (219, 341915), (365, 205149), (511, 146535), (1095, 68383), (1533, 48845), (2555, 29307), (7665, 9769)]