13663185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9561135

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 251, 285, 573, 753, 955, 1255, 2865, 3629, 3765, 4769, 10887, 14307, 18145, 23845, 47941, 54435, 71535, 143823, 239705, 719115, 910879, 2732637, 4554395, 13663185]

約数ペア:

[(1, 13663185), (3, 4554395), (5, 2732637), (15, 910879), (19, 719115), (57, 239705), (95, 143823), (191, 71535), (251, 54435), (285, 47941), (573, 23845), (753, 18145), (955, 14307), (1255, 10887), (2865, 4769), (3629, 3765)]