38997315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 82022400

約数和(自身を除く): 43025085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1423, 1827, 3045, 3915, 4269, 5481, 7115, 9135, 9961, 12807, 21345, 27405, 29883, 38421, 41267, 49805, 64035, 89649, 123801, 149415, 192105, 206335, 268947, 288869, 371403, 448245, 619005, 866607, 1114209, 1344735, 1444345, 1857015, 2599821, 4333035, 5571045, 7799463, 12999105, 38997315]

約数ペア:

[(1, 38997315), (3, 12999105), (5, 7799463), (7, 5571045), (9, 4333035), (15, 2599821), (21, 1857015), (27, 1444345), (29, 1344735), (35, 1114209), (45, 866607), (63, 619005), (87, 448245), (105, 371403), (135, 288869), (145, 268947), (189, 206335), (203, 192105), (261, 149415), (315, 123801), (435, 89649), (609, 64035), (783, 49805), (945, 41267), (1015, 38421), (1305, 29883), (1423, 27405), (1827, 21345), (3045, 12807), (3915, 9961), (4269, 9135), (5481, 7115)]