69206625

素因数分解:

$3^2\times 5^3\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 125768448

約数和(自身を除く): 56561823

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 227, 271, 375, 681, 813, 1125, 1135, 1355, 2043, 2439, 3405, 4065, 5675, 6775, 10215, 12195, 17025, 20325, 28375, 33875, 51075, 60975, 61517, 85125, 101625, 184551, 255375, 304875, 307585, 553653, 922755, 1537925, 2768265, 4613775, 7689625, 13841325, 23068875, 69206625]

約数ペア:

[(1, 69206625), (3, 23068875), (5, 13841325), (9, 7689625), (15, 4613775), (25, 2768265), (45, 1537925), (75, 922755), (125, 553653), (225, 307585), (227, 304875), (271, 255375), (375, 184551), (681, 101625), (813, 85125), (1125, 61517), (1135, 60975), (1355, 51075), (2043, 33875), (2439, 28375), (3405, 20325), (4065, 17025), (5675, 12195), (6775, 10215)]