70704075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 127102976

約数和(自身を除く): 56398901

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 381, 571, 635, 975, 1651, 1713, 1905, 2855, 3175, 4953, 7423, 8255, 8565, 9525, 14275, 22269, 24765, 37115, 41275, 42825, 72517, 111345, 123825, 185575, 217551, 362585, 556725, 942721, 1087755, 1812925, 2828163, 4713605, 5438775, 14140815, 23568025, 70704075]

約数ペア:

[(1, 70704075), (3, 23568025), (5, 14140815), (13, 5438775), (15, 4713605), (25, 2828163), (39, 1812925), (65, 1087755), (75, 942721), (127, 556725), (195, 362585), (325, 217551), (381, 185575), (571, 123825), (635, 111345), (975, 72517), (1651, 42825), (1713, 41275), (1905, 37115), (2855, 24765), (3175, 22269), (4953, 14275), (7423, 9525), (8255, 8565)]