40086125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 53194752

約数和(自身を除く): 13108627

約数列:

[1, 5, 23, 25, 73, 115, 125, 191, 365, 575, 955, 1679, 1825, 2875, 4393, 4775, 8395, 9125, 13943, 21965, 23875, 41975, 69715, 109825, 209875, 320689, 348575, 549125, 1603445, 1742875, 8017225, 40086125]

約数ペア:

[(1, 40086125), (5, 8017225), (23, 1742875), (25, 1603445), (73, 549125), (115, 348575), (125, 320689), (191, 209875), (365, 109825), (575, 69715), (955, 41975), (1679, 23875), (1825, 21965), (2875, 13943), (4393, 9125), (4775, 8395)]