210007945755

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{29473}}^1$

素因数の和:30657

約数の個数: 64

約数和(自身を含む): 381643499520

約数和(自身を除く): 171635553765

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1123, 1269, 2115, 3369, 5615, 6345, 10107, 16845, 29473, 30321, 50535, 52781, 88419, 147365, 151605, 158343, 263905, 265257, 442095, 475029, 791715, 795771, 1326285, 1385231, 1425087, 2375145, 3978855, 4155693, 6926155, 7125435, 12467079, 20778465, 33098179, 37401237, 62335395, 99294537, 165490895, 187006185, 297883611, 496472685, 893650833, 1489418055, 1555614413, 4468254165, 4666843239, 7778072065, 14000529717, 23334216195, 42001589151, 70002648585, 210007945755]

約数ペア:

[(1, 210007945755), (3, 70002648585), (5, 42001589151), (9, 23334216195), (15, 14000529717), (27, 7778072065), (45, 4666843239), (47, 4468254165), (135, 1555614413), (141, 1489418055), (235, 893650833), (423, 496472685), (705, 297883611), (1123, 187006185), (1269, 165490895), (2115, 99294537), (3369, 62335395), (5615, 37401237), (6345, 33098179), (10107, 20778465), (16845, 12467079), (29473, 7125435), (30321, 6926155), (50535, 4155693), (52781, 3978855), (88419, 2375145), (147365, 1425087), (151605, 1385231), (158343, 1326285), (263905, 795771), (265257, 791715), (442095, 475029)]