47585385

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 37777815

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 149, 151, 235, 423, 447, 453, 705, 745, 755, 1341, 1359, 2115, 2235, 2265, 6705, 6795, 7003, 7097, 21009, 21291, 22499, 35015, 35485, 63027, 63873, 67497, 105045, 106455, 112495, 202491, 315135, 319365, 337485, 1012455, 1057453, 3172359, 5287265, 9517077, 15861795, 47585385]

約数ペア:

[(1, 47585385), (3, 15861795), (5, 9517077), (9, 5287265), (15, 3172359), (45, 1057453), (47, 1012455), (141, 337485), (149, 319365), (151, 315135), (235, 202491), (423, 112495), (447, 106455), (453, 105045), (705, 67497), (745, 63873), (755, 63027), (1341, 35485), (1359, 35015), (2115, 22499), (2235, 21291), (2265, 21009), (6705, 7097), (6795, 7003)]