82903065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 157261824

約数和(自身を除く): 74358759

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 107, 141, 157, 235, 321, 329, 471, 535, 705, 749, 785, 987, 1099, 1605, 1645, 2247, 2355, 3297, 3745, 4935, 5029, 5495, 7379, 11235, 15087, 16485, 16799, 22137, 25145, 35203, 36895, 50397, 51653, 75435, 83995, 105609, 110685, 117593, 154959, 176015, 251985, 258265, 352779, 528045, 587965, 774795, 789553, 1763895, 2368659, 3947765, 5526871, 11843295, 16580613, 27634355, 82903065]

約数ペア:

[(1, 82903065), (3, 27634355), (5, 16580613), (7, 11843295), (15, 5526871), (21, 3947765), (35, 2368659), (47, 1763895), (105, 789553), (107, 774795), (141, 587965), (157, 528045), (235, 352779), (321, 258265), (329, 251985), (471, 176015), (535, 154959), (705, 117593), (749, 110685), (785, 105609), (987, 83995), (1099, 75435), (1605, 51653), (1645, 50397), (2247, 36895), (2355, 35203), (3297, 25145), (3745, 22137), (4935, 16799), (5029, 16485), (5495, 15087), (7379, 11235)]