38030445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 34856595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 219, 227, 255, 365, 459, 657, 681, 765, 1095, 1135, 1241, 1971, 2043, 2295, 3285, 3405, 3723, 3859, 6129, 6205, 9855, 10215, 11169, 11577, 16571, 18615, 19295, 30645, 33507, 34731, 49713, 55845, 57885, 82855, 104193, 149139, 167535, 173655, 248565, 281707, 447417, 520965, 745695, 845121, 1408535, 2237085, 2535363, 4225605, 7606089, 12676815, 38030445]

約数ペア:

[(1, 38030445), (3, 12676815), (5, 7606089), (9, 4225605), (15, 2535363), (17, 2237085), (27, 1408535), (45, 845121), (51, 745695), (73, 520965), (85, 447417), (135, 281707), (153, 248565), (219, 173655), (227, 167535), (255, 149139), (365, 104193), (459, 82855), (657, 57885), (681, 55845), (765, 49713), (1095, 34731), (1135, 33507), (1241, 30645), (1971, 19295), (2043, 18615), (2295, 16571), (3285, 11577), (3405, 11169), (3723, 10215), (3859, 9855), (6129, 6205)]