528075625

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11011

約数の個数: 40

約数和(自身を含む): 822786624

約数和(自身を除く): 294710999

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1375, 1925, 4375, 6875, 9625, 10973, 48125, 54865, 76811, 120703, 274325, 384055, 603515, 844921, 1371625, 1920275, 3017575, 4224605, 6858125, 9601375, 15087875, 21123025, 48006875, 75439375, 105615125, 528075625]

約数ペア:

[(1, 528075625), (5, 105615125), (7, 75439375), (11, 48006875), (25, 21123025), (35, 15087875), (55, 9601375), (77, 6858125), (125, 4224605), (175, 3017575), (275, 1920275), (385, 1371625), (625, 844921), (875, 603515), (1375, 384055), (1925, 274325), (4375, 120703), (6875, 76811), (9625, 54865), (10973, 48125)]