1493275

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 2290032

約数和(自身を除く): 796757

約数列:

[1, 5, 7, 23, 25, 35, 49, 53, 115, 161, 175, 245, 265, 371, 575, 805, 1127, 1219, 1225, 1325, 1855, 2597, 4025, 5635, 6095, 8533, 9275, 12985, 28175, 30475, 42665, 59731, 64925, 213325, 298655, 1493275]

約数ペア:

[(1, 1493275), (5, 298655), (7, 213325), (23, 64925), (25, 59731), (35, 42665), (49, 30475), (53, 28175), (115, 12985), (161, 9275), (175, 8533), (245, 6095), (265, 5635), (371, 4025), (575, 2597), (805, 1855), (1127, 1325), (1219, 1225)]