65547495

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 133665120

約数和(自身を除く): 68117625

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 169, 195, 221, 255, 351, 459, 507, 585, 663, 765, 845, 1105, 1521, 1755, 1989, 2197, 2295, 2535, 2873, 3315, 4563, 5967, 6591, 7605, 8619, 9945, 10985, 14365, 19773, 22815, 25857, 28561, 29835, 32955, 37349, 43095, 59319, 77571, 85683, 98865, 112047, 129285, 142805, 186745, 257049, 296595, 336141, 387855, 428415, 485537, 560235, 771147, 1008423, 1285245, 1456611, 1680705, 2427685, 3855735, 4369833, 5042115, 7283055, 13109499, 21849165, 65547495]

約数ペア:

[(1, 65547495), (3, 21849165), (5, 13109499), (9, 7283055), (13, 5042115), (15, 4369833), (17, 3855735), (27, 2427685), (39, 1680705), (45, 1456611), (51, 1285245), (65, 1008423), (85, 771147), (117, 560235), (135, 485537), (153, 428415), (169, 387855), (195, 336141), (221, 296595), (255, 257049), (351, 186745), (459, 142805), (507, 129285), (585, 112047), (663, 98865), (765, 85683), (845, 77571), (1105, 59319), (1521, 43095), (1755, 37349), (1989, 32955), (2197, 29835), (2295, 28561), (2535, 25857), (2873, 22815), (3315, 19773), (4563, 14365), (5967, 10985), (6591, 9945), (7605, 8619)]