172725435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 309512736

約数和(自身を除く): 136787301

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 227, 333, 457, 555, 681, 1135, 1371, 1665, 2043, 2285, 3405, 4113, 6855, 8399, 10215, 16909, 20565, 25197, 41995, 50727, 75591, 84545, 103739, 125985, 152181, 253635, 311217, 377955, 518695, 760905, 933651, 1556085, 3838343, 4668255, 11515029, 19191715, 34545087, 57575145, 172725435]

約数ペア:

[(1, 172725435), (3, 57575145), (5, 34545087), (9, 19191715), (15, 11515029), (37, 4668255), (45, 3838343), (111, 1556085), (185, 933651), (227, 760905), (333, 518695), (457, 377955), (555, 311217), (681, 253635), (1135, 152181), (1371, 125985), (1665, 103739), (2043, 84545), (2285, 75591), (3405, 50727), (4113, 41995), (6855, 25197), (8399, 20565), (10215, 16909)]