66382875

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 75140325

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 89, 117, 125, 135, 153, 195, 221, 225, 255, 267, 325, 351, 375, 425, 445, 459, 585, 663, 675, 765, 801, 975, 1105, 1125, 1157, 1275, 1335, 1513, 1625, 1755, 1989, 2125, 2225, 2295, 2403, 2925, 3315, 3375, 3471, 3825, 4005, 4539, 4875, 5525, 5785, 5967, 6375, 6675, 7565, 8775, 9945, 10413, 11125, 11475, 12015, 13617, 14625, 16575, 17355, 19125, 19669, 20025, 22695, 27625, 28925, 29835, 31239, 33375, 37825, 40851, 43875, 49725, 52065, 57375, 59007, 60075, 68085, 82875, 86775, 98345, 100125, 113475, 144625, 149175, 156195, 177021, 189125, 204255, 248625, 260325, 295035, 300375, 340425, 433875, 491725, 531063, 567375, 745875, 780975, 885105, 1021275, 1301625, 1475175, 1702125, 2458625, 2655315, 3904875, 4425525, 5106375, 7375875, 13276575, 22127625, 66382875]

約数ペア:

[(1, 66382875), (3, 22127625), (5, 13276575), (9, 7375875), (13, 5106375), (15, 4425525), (17, 3904875), (25, 2655315), (27, 2458625), (39, 1702125), (45, 1475175), (51, 1301625), (65, 1021275), (75, 885105), (85, 780975), (89, 745875), (117, 567375), (125, 531063), (135, 491725), (153, 433875), (195, 340425), (221, 300375), (225, 295035), (255, 260325), (267, 248625), (325, 204255), (351, 189125), (375, 177021), (425, 156195), (445, 149175), (459, 144625), (585, 113475), (663, 100125), (675, 98345), (765, 86775), (801, 82875), (975, 68085), (1105, 60075), (1125, 59007), (1157, 57375), (1275, 52065), (1335, 49725), (1513, 43875), (1625, 40851), (1755, 37825), (1989, 33375), (2125, 31239), (2225, 29835), (2295, 28925), (2403, 27625), (2925, 22695), (3315, 20025), (3375, 19669), (3471, 19125), (3825, 17355), (4005, 16575), (4539, 14625), (4875, 13617), (5525, 12015), (5785, 11475), (5967, 11125), (6375, 10413), (6675, 9945), (7565, 8775)]