47912235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 88089600

約数和(自身を除く): 40177365

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2293, 2985, 4179, 6879, 6965, 11465, 16051, 20895, 34395, 48153, 80255, 240765, 456307, 1368921, 2281535, 3194149, 6844605, 9582447, 15970745, 47912235]

約数ペア:

[(1, 47912235), (3, 15970745), (5, 9582447), (7, 6844605), (15, 3194149), (21, 2281535), (35, 1368921), (105, 456307), (199, 240765), (597, 80255), (995, 48153), (1393, 34395), (2293, 20895), (2985, 16051), (4179, 11465), (6879, 6965)]