383886135

素因数分解:

$3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5479}}^1$

素因数の和:5669

約数の個数: 40

約数和(自身を含む): 692255520

約数和(自身を除く): 308369385

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 405, 519, 865, 1557, 2595, 4671, 5479, 7785, 14013, 16437, 23355, 27395, 49311, 70065, 82185, 147933, 246555, 443799, 739665, 947867, 2218995, 2843601, 4739335, 8530803, 14218005, 25592409, 42654015, 76777227, 127962045, 383886135]

約数ペア:

[(1, 383886135), (3, 127962045), (5, 76777227), (9, 42654015), (15, 25592409), (27, 14218005), (45, 8530803), (81, 4739335), (135, 2843601), (173, 2218995), (405, 947867), (519, 739665), (865, 443799), (1557, 246555), (2595, 147933), (4671, 82185), (5479, 70065), (7785, 49311), (14013, 27395), (16437, 23355)]