29843925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 23188395

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 255, 263, 267, 425, 445, 789, 1275, 1315, 1335, 1513, 2225, 3945, 4471, 4539, 6575, 6675, 7565, 13413, 19725, 22355, 22695, 23407, 37825, 67065, 70221, 111775, 113475, 117035, 335325, 351105, 397919, 585175, 1193757, 1755525, 1989595, 5968785, 9947975, 29843925]

約数ペア:

[(1, 29843925), (3, 9947975), (5, 5968785), (15, 1989595), (17, 1755525), (25, 1193757), (51, 585175), (75, 397919), (85, 351105), (89, 335325), (255, 117035), (263, 113475), (267, 111775), (425, 70221), (445, 67065), (789, 37825), (1275, 23407), (1315, 22695), (1335, 22355), (1513, 19725), (2225, 13413), (3945, 7565), (4471, 6675), (4539, 6575)]