2122651875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{66593}}^1$

素因数の和:66633

約数の個数: 40

約数和(自身を含む): 3744713808

約数和(自身を除く): 1622061933

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 6375, 10625, 31875, 66593, 199779, 332965, 998895, 1132081, 1664825, 3396243, 4994475, 5660405, 8324125, 16981215, 24972375, 28302025, 41620625, 84906075, 124861875, 141510125, 424530375, 707550625, 2122651875]

約数ペア:

[(1, 2122651875), (3, 707550625), (5, 424530375), (15, 141510125), (17, 124861875), (25, 84906075), (51, 41620625), (75, 28302025), (85, 24972375), (125, 16981215), (255, 8324125), (375, 5660405), (425, 4994475), (625, 3396243), (1275, 1664825), (1875, 1132081), (2125, 998895), (6375, 332965), (10625, 199779), (31875, 66593)]