69614685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 142371840

約数和(自身を除く): 72757155

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 7129, 9765, 21387, 35645, 49903, 64161, 106935, 149709, 220999, 249515, 320805, 449127, 662997, 748545, 1104995, 1546993, 1988991, 2245635, 3314985, 4640979, 7734965, 9944955, 13922937, 23204895, 69614685]

約数ペア:

[(1, 69614685), (3, 23204895), (5, 13922937), (7, 9944955), (9, 7734965), (15, 4640979), (21, 3314985), (31, 2245635), (35, 1988991), (45, 1546993), (63, 1104995), (93, 748545), (105, 662997), (155, 449127), (217, 320805), (279, 249515), (315, 220999), (465, 149709), (651, 106935), (1085, 64161), (1395, 49903), (1953, 35645), (3255, 21387), (7129, 9765)]