842023245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 1603514880

約数和(自身を除く): 761491635

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 73, 105, 111, 185, 219, 259, 365, 511, 555, 777, 1095, 1295, 1533, 2555, 2701, 2969, 3885, 7665, 8103, 8907, 13505, 14845, 18907, 20783, 40515, 44535, 56721, 62349, 94535, 103915, 109853, 216737, 283605, 311745, 329559, 549265, 650211, 768971, 1083685, 1517159, 1647795, 2306913, 3251055, 3844855, 4551477, 7585795, 8019269, 11534565, 22757385, 24057807, 40096345, 56134883, 120289035, 168404649, 280674415, 842023245]

約数ペア:

[(1, 842023245), (3, 280674415), (5, 168404649), (7, 120289035), (15, 56134883), (21, 40096345), (35, 24057807), (37, 22757385), (73, 11534565), (105, 8019269), (111, 7585795), (185, 4551477), (219, 3844855), (259, 3251055), (365, 2306913), (511, 1647795), (555, 1517159), (777, 1083685), (1095, 768971), (1295, 650211), (1533, 549265), (2555, 329559), (2701, 311745), (2969, 283605), (3885, 216737), (7665, 109853), (8103, 103915), (8907, 94535), (13505, 62349), (14845, 56721), (18907, 44535), (20783, 40515)]