16865685

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 13293675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 461, 813, 1355, 1383, 2305, 2439, 4065, 4149, 6915, 7317, 12195, 12447, 20745, 36585, 62235, 124931, 374793, 624655, 1124379, 1873965, 3373137, 5621895, 16865685]

約数ペア:

[(1, 16865685), (3, 5621895), (5, 3373137), (9, 1873965), (15, 1124379), (27, 624655), (45, 374793), (135, 124931), (271, 62235), (461, 36585), (813, 20745), (1355, 12447), (1383, 12195), (2305, 7317), (2439, 6915), (4065, 4149)]