194633145

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{29423}}^1$

素因数の和:29451

約数の個数: 48

約数和(自身を含む): 402520320

約数和(自身を除く): 207887175

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 29423, 88269, 147115, 205961, 264807, 441345, 617883, 794421, 1029805, 1324035, 1441727, 1853649, 3089415, 3972105, 4325181, 5560947, 7208635, 9268245, 12975543, 21625905, 27804735, 38926629, 64877715, 194633145]

約数ペア:

[(1, 194633145), (3, 64877715), (5, 38926629), (7, 27804735), (9, 21625905), (15, 12975543), (21, 9268245), (27, 7208635), (35, 5560947), (45, 4325181), (49, 3972105), (63, 3089415), (105, 1853649), (135, 1441727), (147, 1324035), (189, 1029805), (245, 794421), (315, 617883), (441, 441345), (735, 264807), (945, 205961), (1323, 147115), (2205, 88269), (6615, 29423)]