29687385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 60082560

約数和(自身を除く): 30395175

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 239, 245, 273, 455, 507, 637, 717, 735, 845, 1183, 1195, 1365, 1673, 1911, 2535, 3107, 3185, 3549, 3585, 5019, 5915, 8281, 8365, 9321, 9555, 11711, 15535, 17745, 21749, 24843, 25095, 35133, 40391, 41405, 46605, 58555, 65247, 108745, 121173, 124215, 152243, 175665, 201955, 282737, 326235, 456729, 605865, 761215, 848211, 1413685, 1979159, 2283645, 4241055, 5937477, 9895795, 29687385]

約数ペア:

[(1, 29687385), (3, 9895795), (5, 5937477), (7, 4241055), (13, 2283645), (15, 1979159), (21, 1413685), (35, 848211), (39, 761215), (49, 605865), (65, 456729), (91, 326235), (105, 282737), (147, 201955), (169, 175665), (195, 152243), (239, 124215), (245, 121173), (273, 108745), (455, 65247), (507, 58555), (637, 46605), (717, 41405), (735, 40391), (845, 35133), (1183, 25095), (1195, 24843), (1365, 21749), (1673, 17745), (1911, 15535), (2535, 11711), (3107, 9555), (3185, 9321), (3549, 8365), (3585, 8281), (5019, 5915)]