145460665

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 214228800

約数和(自身を除く): 68768135

約数列:

[1, 5, 7, 29, 35, 49, 59, 145, 203, 245, 295, 347, 413, 1015, 1421, 1711, 1735, 2065, 2429, 2891, 7105, 8555, 10063, 11977, 12145, 14455, 17003, 20473, 50315, 59885, 70441, 83839, 85015, 102365, 143311, 352205, 419195, 493087, 593717, 716555, 1003177, 2465435, 2968585, 4156019, 5015885, 20780095, 29092133, 145460665]

約数ペア:

[(1, 145460665), (5, 29092133), (7, 20780095), (29, 5015885), (35, 4156019), (49, 2968585), (59, 2465435), (145, 1003177), (203, 716555), (245, 593717), (295, 493087), (347, 419195), (413, 352205), (1015, 143311), (1421, 102365), (1711, 85015), (1735, 83839), (2065, 70441), (2429, 59885), (2891, 50315), (7105, 20473), (8555, 17003), (10063, 14455), (11977, 12145)]