352091205

素因数分解:

$3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 636539904

約数和(自身を除く): 284448699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 243, 405, 591, 985, 1215, 1471, 1773, 2955, 4413, 5319, 7355, 8865, 13239, 15957, 22065, 26595, 39717, 47871, 66195, 79785, 119151, 198585, 239355, 289787, 357453, 595755, 869361, 1448935, 1787265, 2608083, 4346805, 7824249, 13040415, 23472747, 39121245, 70418241, 117363735, 352091205]

約数ペア:

[(1, 352091205), (3, 117363735), (5, 70418241), (9, 39121245), (15, 23472747), (27, 13040415), (45, 7824249), (81, 4346805), (135, 2608083), (197, 1787265), (243, 1448935), (405, 869361), (591, 595755), (985, 357453), (1215, 289787), (1471, 239355), (1773, 198585), (2955, 119151), (4413, 79785), (5319, 66195), (7355, 47871), (8865, 39717), (13239, 26595), (15957, 22065)]