13657455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 27316224

約数和(自身を除く): 13658769

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 191, 227, 315, 573, 681, 955, 1135, 1337, 1589, 1719, 2043, 2865, 3405, 4011, 4767, 6685, 7945, 8595, 10215, 12033, 14301, 20055, 23835, 43357, 60165, 71505, 130071, 216785, 303499, 390213, 650355, 910497, 1517495, 1951065, 2731491, 4552485, 13657455]

約数ペア:

[(1, 13657455), (3, 4552485), (5, 2731491), (7, 1951065), (9, 1517495), (15, 910497), (21, 650355), (35, 390213), (45, 303499), (63, 216785), (105, 130071), (191, 71505), (227, 60165), (315, 43357), (573, 23835), (681, 20055), (955, 14301), (1135, 12033), (1337, 10215), (1589, 8595), (1719, 7945), (2043, 6685), (2865, 4767), (3405, 4011)]