38475225

素因数分解:

$3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 69277312

約数和(自身を除く): 30802087

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 271, 631, 813, 1355, 1893, 2439, 3155, 4065, 5679, 6775, 9465, 12195, 15775, 20325, 28395, 47325, 60975, 141975, 171001, 513003, 855005, 1539009, 2565015, 4275025, 7695045, 12825075, 38475225]

約数ペア:

[(1, 38475225), (3, 12825075), (5, 7695045), (9, 4275025), (15, 2565015), (25, 1539009), (45, 855005), (75, 513003), (225, 171001), (271, 141975), (631, 60975), (813, 47325), (1355, 28395), (1893, 20325), (2439, 15775), (3155, 12195), (4065, 9465), (5679, 6775)]