25575150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 64643184

約数和(自身を除く): 39068034

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3217, 3975, 6434, 7950, 9651, 16085, 19302, 32170, 48255, 80425, 96510, 160850, 170501, 241275, 341002, 482550, 511503, 852505, 1023006, 1705010, 2557515, 4262525, 5115030, 8525050, 12787575, 25575150]

約数ペア:

[(1, 25575150), (2, 12787575), (3, 8525050), (5, 5115030), (6, 4262525), (10, 2557515), (15, 1705010), (25, 1023006), (30, 852505), (50, 511503), (53, 482550), (75, 341002), (106, 241275), (150, 170501), (159, 160850), (265, 96510), (318, 80425), (530, 48255), (795, 32170), (1325, 19302), (1590, 16085), (2650, 9651), (3217, 7950), (3975, 6434)]