40972365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 43077555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 227, 315, 573, 681, 945, 955, 1135, 1337, 1589, 1719, 2043, 2865, 3405, 4011, 4767, 5157, 6129, 6685, 7945, 8595, 10215, 12033, 14301, 20055, 23835, 25785, 30645, 36099, 42903, 43357, 60165, 71505, 130071, 180495, 214515, 216785, 303499, 390213, 650355, 910497, 1170639, 1517495, 1951065, 2731491, 4552485, 5853195, 8194473, 13657455, 40972365]

約数ペア:

[(1, 40972365), (3, 13657455), (5, 8194473), (7, 5853195), (9, 4552485), (15, 2731491), (21, 1951065), (27, 1517495), (35, 1170639), (45, 910497), (63, 650355), (105, 390213), (135, 303499), (189, 216785), (191, 214515), (227, 180495), (315, 130071), (573, 71505), (681, 60165), (945, 43357), (955, 42903), (1135, 36099), (1337, 30645), (1589, 25785), (1719, 23835), (2043, 20055), (2865, 14301), (3405, 12033), (4011, 10215), (4767, 8595), (5157, 7945), (6129, 6685)]