3942440285

素因数分解:

$5^1\times 7^3\times {\mathrm{373}}^1\times {\mathrm{6163}}^1$

素因数の和:6562

約数の個数: 32

約数和(自身を含む): 5532806400

約数和(自身を除く): 1590366115

約数列:

[1, 5, 7, 35, 49, 245, 343, 373, 1715, 1865, 2611, 6163, 13055, 18277, 30815, 43141, 91385, 127939, 215705, 301987, 639695, 1509935, 2113909, 2298799, 10569545, 11493995, 16091593, 80457965, 112641151, 563205755, 788488057, 3942440285]

約数ペア:

[(1, 3942440285), (5, 788488057), (7, 563205755), (35, 112641151), (49, 80457965), (245, 16091593), (343, 11493995), (373, 10569545), (1715, 2298799), (1865, 2113909), (2611, 1509935), (6163, 639695), (13055, 301987), (18277, 215705), (30815, 127939), (43141, 91385)]