42762195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 46540845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 945, 999, 1223, 1295, 1665, 2331, 3669, 3885, 4995, 6115, 6993, 8561, 11007, 11655, 18345, 25683, 33021, 34965, 42805, 45251, 55035, 77049, 128415, 135753, 165105, 226255, 231147, 316757, 385245, 407259, 678765, 950271, 1155735, 1221777, 1583785, 2036295, 2850813, 4751355, 6108885, 8552439, 14254065, 42762195]

約数ペア:

[(1, 42762195), (3, 14254065), (5, 8552439), (7, 6108885), (9, 4751355), (15, 2850813), (21, 2036295), (27, 1583785), (35, 1221777), (37, 1155735), (45, 950271), (63, 678765), (105, 407259), (111, 385245), (135, 316757), (185, 231147), (189, 226255), (259, 165105), (315, 135753), (333, 128415), (555, 77049), (777, 55035), (945, 45251), (999, 42805), (1223, 34965), (1295, 33021), (1665, 25683), (2331, 18345), (3669, 11655), (3885, 11007), (4995, 8561), (6115, 6993)]