38445435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 80289792

約数和(自身を除く): 41844357

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 81, 105, 135, 189, 191, 213, 315, 355, 405, 497, 567, 573, 639, 945, 955, 1065, 1337, 1491, 1719, 1917, 2485, 2835, 2865, 3195, 4011, 4473, 5157, 5751, 6685, 7455, 8595, 9585, 12033, 13419, 13561, 15471, 20055, 22365, 25785, 28755, 36099, 40257, 40683, 60165, 67095, 67805, 77355, 94927, 108297, 122049, 180495, 201285, 203415, 284781, 366147, 474635, 541485, 610245, 854343, 1098441, 1423905, 1830735, 2563029, 4271715, 5492205, 7689087, 12815145, 38445435]

約数ペア:

[(1, 38445435), (3, 12815145), (5, 7689087), (7, 5492205), (9, 4271715), (15, 2563029), (21, 1830735), (27, 1423905), (35, 1098441), (45, 854343), (63, 610245), (71, 541485), (81, 474635), (105, 366147), (135, 284781), (189, 203415), (191, 201285), (213, 180495), (315, 122049), (355, 108297), (405, 94927), (497, 77355), (567, 67805), (573, 67095), (639, 60165), (945, 40683), (955, 40257), (1065, 36099), (1337, 28755), (1491, 25785), (1719, 22365), (1917, 20055), (2485, 15471), (2835, 13561), (2865, 13419), (3195, 12033), (4011, 9585), (4473, 8595), (5157, 7455), (5751, 6685)]