30594025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 49425408

約数和(自身を除く): 18831383

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 691, 805, 1265, 1771, 1925, 3455, 4025, 4837, 6325, 7601, 8855, 15893, 17275, 24185, 38005, 44275, 53207, 79465, 111251, 120925, 174823, 190025, 266035, 397325, 556255, 874115, 1223761, 1330175, 2781275, 4370575, 6118805, 30594025]

約数ペア:

[(1, 30594025), (5, 6118805), (7, 4370575), (11, 2781275), (23, 1330175), (25, 1223761), (35, 874115), (55, 556255), (77, 397325), (115, 266035), (161, 190025), (175, 174823), (253, 120925), (275, 111251), (385, 79465), (575, 53207), (691, 44275), (805, 38005), (1265, 24185), (1771, 17275), (1925, 15893), (3455, 8855), (4025, 7601), (4837, 6325)]