157672025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52999}}^1$

素因数の和:53033

約数の個数: 24

約数和(自身を含む): 236592000

約数和(自身を除く): 78919975

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 52999, 264995, 370993, 900983, 1324975, 1854965, 4504915, 6306881, 9274825, 22524575, 31534405, 157672025]

約数ペア:

[(1, 157672025), (5, 31534405), (7, 22524575), (17, 9274825), (25, 6306881), (35, 4504915), (85, 1854965), (119, 1324975), (175, 900983), (425, 370993), (595, 264995), (2975, 52999)]