42412545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 88573440

約数和(自身を除く): 46160895

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, 1213, 1295, 1665, 2331, 3639, 3885, 4995, 6065, 6993, 8491, 10917, 11655, 18195, 25473, 32751, 34965, 42455, 44881, 54585, 76419, 127365, 134643, 163755, 224405, 229257, 314167, 382095, 403929, 673215, 942501, 1146285, 1211787, 1570835, 2019645, 2827503, 4712505, 6058935, 8482509, 14137515, 42412545]

約数ペア:

[(1, 42412545), (3, 14137515), (5, 8482509), (7, 6058935), (9, 4712505), (15, 2827503), (21, 2019645), (27, 1570835), (35, 1211787), (37, 1146285), (45, 942501), (63, 673215), (105, 403929), (111, 382095), (135, 314167), (185, 229257), (189, 224405), (259, 163755), (315, 134643), (333, 127365), (555, 76419), (777, 54585), (945, 44881), (999, 42455), (1213, 34965), (1295, 32751), (1665, 25473), (2331, 18195), (3639, 11655), (3885, 10917), (4995, 8491), (6065, 6993)]