1242985875

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{29333}}^1$

素因数の和:29464

約数の個数: 32

約数和(自身を含む): 2086703424

約数和(自身を除く): 843717549

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 1695, 2825, 8475, 14125, 29333, 42375, 87999, 146665, 439995, 733325, 2199975, 3314629, 3666625, 9943887, 10999875, 16573145, 49719435, 82865725, 248597175, 414328625, 1242985875]

約数ペア:

[(1, 1242985875), (3, 414328625), (5, 248597175), (15, 82865725), (25, 49719435), (75, 16573145), (113, 10999875), (125, 9943887), (339, 3666625), (375, 3314629), (565, 2199975), (1695, 733325), (2825, 439995), (8475, 146665), (14125, 87999), (29333, 42375)]