169064025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 302522304

約数和(自身を除く): 133458279

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 317, 325, 547, 951, 975, 1585, 1641, 2735, 4121, 4755, 7111, 7925, 8205, 12363, 13675, 20605, 21333, 23775, 35555, 41025, 61815, 103025, 106665, 173399, 177775, 309075, 520197, 533325, 866995, 2254187, 2600985, 4334975, 6762561, 11270935, 13004925, 33812805, 56354675, 169064025]

約数ペア:

[(1, 169064025), (3, 56354675), (5, 33812805), (13, 13004925), (15, 11270935), (25, 6762561), (39, 4334975), (65, 2600985), (75, 2254187), (195, 866995), (317, 533325), (325, 520197), (547, 309075), (951, 177775), (975, 173399), (1585, 106665), (1641, 103025), (2735, 61815), (4121, 41025), (4755, 35555), (7111, 23775), (7925, 21333), (8205, 20605), (12363, 13675)]