38437035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 39945045

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 971, 1015, 1131, 1365, 1885, 2639, 2913, 3045, 4855, 5655, 6797, 7917, 12623, 13195, 14565, 20391, 28159, 33985, 37869, 39585, 63115, 84477, 88361, 101955, 140795, 189345, 197113, 265083, 366067, 422385, 441805, 591339, 985565, 1098201, 1325415, 1830335, 2562469, 2956695, 5491005, 7687407, 12812345, 38437035]

約数ペア:

[(1, 38437035), (3, 12812345), (5, 7687407), (7, 5491005), (13, 2956695), (15, 2562469), (21, 1830335), (29, 1325415), (35, 1098201), (39, 985565), (65, 591339), (87, 441805), (91, 422385), (105, 366067), (145, 265083), (195, 197113), (203, 189345), (273, 140795), (377, 101955), (435, 88361), (455, 84477), (609, 63115), (971, 39585), (1015, 37869), (1131, 33985), (1365, 28159), (1885, 20391), (2639, 14565), (2913, 13195), (3045, 12623), (4855, 7917), (5655, 6797)]