47731215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1951}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 87699456

約数和(自身を除く): 39968241

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 699, 1165, 1631, 1951, 3495, 4893, 5853, 8155, 9755, 13657, 24465, 29265, 40971, 68285, 204855, 454583, 1363749, 2272915, 3182081, 6818745, 9546243, 15910405, 47731215]

約数ペア:

[(1, 47731215), (3, 15910405), (5, 9546243), (7, 6818745), (15, 3182081), (21, 2272915), (35, 1363749), (105, 454583), (233, 204855), (699, 68285), (1165, 40971), (1631, 29265), (1951, 24465), (3495, 13657), (4893, 9755), (5853, 8155)]