90713475

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7607}}^1$

素因数の和:7676

約数の個数: 36

約数和(自身を含む): 165565296

約数和(自身を除く): 74851821

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 7607, 11925, 22821, 38035, 68463, 114105, 190175, 342315, 403171, 570525, 1209513, 1711575, 2015855, 3628539, 6047565, 10079275, 18142695, 30237825, 90713475]

約数ペア:

[(1, 90713475), (3, 30237825), (5, 18142695), (9, 10079275), (15, 6047565), (25, 3628539), (45, 2015855), (53, 1711575), (75, 1209513), (159, 570525), (225, 403171), (265, 342315), (477, 190175), (795, 114105), (1325, 68463), (2385, 38035), (3975, 22821), (7607, 11925)]