5030725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3004475

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 89, 95, 119, 133, 175, 323, 425, 445, 475, 595, 623, 665, 1513, 1615, 1691, 2225, 2261, 2975, 3115, 3325, 7565, 8075, 8455, 10591, 11305, 11837, 15575, 28747, 37825, 42275, 52955, 56525, 59185, 143735, 201229, 264775, 295925, 718675, 1006145, 5030725]

約数ペア:

[(1, 5030725), (5, 1006145), (7, 718675), (17, 295925), (19, 264775), (25, 201229), (35, 143735), (85, 59185), (89, 56525), (95, 52955), (119, 42275), (133, 37825), (175, 28747), (323, 15575), (425, 11837), (445, 11305), (475, 10591), (595, 8455), (623, 8075), (665, 7565), (1513, 3325), (1615, 3115), (1691, 2975), (2225, 2261)]