3389085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 7202520

約数和(自身を除く): 3813435

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 53, 63, 87, 105, 145, 147, 159, 203, 245, 261, 265, 315, 371, 435, 441, 477, 609, 735, 795, 1015, 1113, 1305, 1421, 1537, 1827, 1855, 2205, 2385, 2597, 3045, 3339, 4263, 4611, 5565, 7105, 7685, 7791, 9135, 10759, 12789, 12985, 13833, 16695, 21315, 23055, 23373, 32277, 38955, 53795, 63945, 69165, 75313, 96831, 116865, 161385, 225939, 376565, 484155, 677817, 1129695, 3389085]

約数ペア:

[(1, 3389085), (3, 1129695), (5, 677817), (7, 484155), (9, 376565), (15, 225939), (21, 161385), (29, 116865), (35, 96831), (45, 75313), (49, 69165), (53, 63945), (63, 53795), (87, 38955), (105, 32277), (145, 23373), (147, 23055), (159, 21315), (203, 16695), (245, 13833), (261, 12985), (265, 12789), (315, 10759), (371, 9135), (435, 7791), (441, 7685), (477, 7105), (609, 5565), (735, 4611), (795, 4263), (1015, 3339), (1113, 3045), (1305, 2597), (1421, 2385), (1537, 2205), (1827, 1855)]