9686565

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 20487168

約数和(自身を除く): 10800603

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 191, 207, 245, 315, 345, 441, 483, 573, 735, 805, 955, 1035, 1127, 1337, 1449, 1719, 2205, 2415, 2865, 3381, 4011, 4393, 5635, 6685, 7245, 8595, 9359, 10143, 12033, 13179, 16905, 20055, 21965, 28077, 30751, 39537, 46795, 50715, 60165, 65895, 84231, 92253, 140385, 153755, 197685, 215257, 276759, 421155, 461265, 645771, 1076285, 1383795, 1937313, 3228855, 9686565]

約数ペア:

[(1, 9686565), (3, 3228855), (5, 1937313), (7, 1383795), (9, 1076285), (15, 645771), (21, 461265), (23, 421155), (35, 276759), (45, 215257), (49, 197685), (63, 153755), (69, 140385), (105, 92253), (115, 84231), (147, 65895), (161, 60165), (191, 50715), (207, 46795), (245, 39537), (315, 30751), (345, 28077), (441, 21965), (483, 20055), (573, 16905), (735, 13179), (805, 12033), (955, 10143), (1035, 9359), (1127, 8595), (1337, 7245), (1449, 6685), (1719, 5635), (2205, 4393), (2415, 4011), (2865, 3381)]