22127625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 45995040

約数和(自身を除く): 23867415

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 89, 117, 125, 153, 195, 221, 225, 255, 267, 325, 375, 425, 445, 585, 663, 765, 801, 975, 1105, 1125, 1157, 1275, 1335, 1513, 1625, 1989, 2125, 2225, 2925, 3315, 3471, 3825, 4005, 4539, 4875, 5525, 5785, 6375, 6675, 7565, 9945, 10413, 11125, 13617, 14625, 16575, 17355, 19125, 19669, 20025, 22695, 27625, 28925, 33375, 37825, 49725, 52065, 59007, 68085, 82875, 86775, 98345, 100125, 113475, 144625, 177021, 189125, 248625, 260325, 295035, 340425, 433875, 491725, 567375, 885105, 1301625, 1475175, 1702125, 2458625, 4425525, 7375875, 22127625]

約数ペア:

[(1, 22127625), (3, 7375875), (5, 4425525), (9, 2458625), (13, 1702125), (15, 1475175), (17, 1301625), (25, 885105), (39, 567375), (45, 491725), (51, 433875), (65, 340425), (75, 295035), (85, 260325), (89, 248625), (117, 189125), (125, 177021), (153, 144625), (195, 113475), (221, 100125), (225, 98345), (255, 86775), (267, 82875), (325, 68085), (375, 59007), (425, 52065), (445, 49725), (585, 37825), (663, 33375), (765, 28925), (801, 27625), (975, 22695), (1105, 20025), (1125, 19669), (1157, 19125), (1275, 17355), (1335, 16575), (1513, 14625), (1625, 13617), (1989, 11125), (2125, 10413), (2225, 9945), (2925, 7565), (3315, 6675), (3471, 6375), (3825, 5785), (4005, 5525), (4539, 4875)]