24987025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 38676096

約数和(自身を除く): 13689071

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 175, 185, 227, 259, 425, 595, 629, 925, 1135, 1295, 1589, 2975, 3145, 3859, 4403, 5675, 6475, 7945, 8399, 15725, 19295, 22015, 27013, 39725, 41995, 58793, 96475, 110075, 135065, 142783, 209975, 293965, 675325, 713915, 999481, 1469825, 3569575, 4997405, 24987025]

約数ペア:

[(1, 24987025), (5, 4997405), (7, 3569575), (17, 1469825), (25, 999481), (35, 713915), (37, 675325), (85, 293965), (119, 209975), (175, 142783), (185, 135065), (227, 110075), (259, 96475), (425, 58793), (595, 41995), (629, 39725), (925, 27013), (1135, 22015), (1295, 19295), (1589, 15725), (2975, 8399), (3145, 7945), (3859, 6475), (4403, 5675)]