303282145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 392832000

約数和(自身を除く): 89549855

約数列:

[1, 5, 29, 31, 109, 145, 155, 545, 619, 899, 3095, 3161, 3379, 4495, 15805, 16895, 17951, 19189, 67471, 89755, 95945, 97991, 337355, 489955, 556481, 1956659, 2091601, 2782405, 9783295, 10458005, 60656429, 303282145]

約数ペア:

[(1, 303282145), (5, 60656429), (29, 10458005), (31, 9783295), (109, 2782405), (145, 2091601), (155, 1956659), (545, 556481), (619, 489955), (899, 337355), (3095, 97991), (3161, 95945), (3379, 89755), (4495, 67471), (15805, 19189), (16895, 17951)]