67377695

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 107163648

約数和(自身を除く): 39785953

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1087, 1127, 1265, 1771, 2695, 5435, 5635, 7609, 8855, 11957, 12397, 25001, 38045, 53263, 59785, 61985, 83699, 125005, 175007, 266315, 275011, 418495, 585893, 875035, 1225049, 1375055, 1925077, 2929465, 6125245, 9625385, 13475539, 67377695]

約数ペア:

[(1, 67377695), (5, 13475539), (7, 9625385), (11, 6125245), (23, 2929465), (35, 1925077), (49, 1375055), (55, 1225049), (77, 875035), (115, 585893), (161, 418495), (245, 275011), (253, 266315), (385, 175007), (539, 125005), (805, 83699), (1087, 61985), (1127, 59785), (1265, 53263), (1771, 38045), (2695, 25001), (5435, 12397), (5635, 11957), (7609, 8855)]