24920125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 32947200

約数和(自身を除く): 8027075

約数列:

[1, 5, 25, 31, 59, 109, 125, 155, 295, 545, 775, 1475, 1829, 2725, 3379, 3875, 6431, 7375, 9145, 13625, 16895, 32155, 45725, 84475, 160775, 199361, 228625, 422375, 803875, 996805, 4984025, 24920125]

約数ペア:

[(1, 24920125), (5, 4984025), (25, 996805), (31, 803875), (59, 422375), (109, 228625), (125, 199361), (155, 160775), (295, 84475), (545, 45725), (775, 32155), (1475, 16895), (1829, 13625), (2725, 9145), (3379, 7375), (3875, 6431)]