29085075

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 55094688

約数和(自身を除く): 26009613

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 271, 405, 477, 675, 795, 813, 1325, 1355, 1431, 2025, 2385, 2439, 3975, 4065, 4293, 6775, 7155, 7317, 11925, 12195, 14363, 20325, 21465, 21951, 35775, 36585, 43089, 60975, 71815, 107325, 109755, 129267, 182925, 215445, 359075, 387801, 548775, 646335, 1077225, 1163403, 1939005, 3231675, 5817015, 9695025, 29085075]

約数ペア:

[(1, 29085075), (3, 9695025), (5, 5817015), (9, 3231675), (15, 1939005), (25, 1163403), (27, 1077225), (45, 646335), (53, 548775), (75, 387801), (81, 359075), (135, 215445), (159, 182925), (225, 129267), (265, 109755), (271, 107325), (405, 71815), (477, 60975), (675, 43089), (795, 36585), (813, 35775), (1325, 21951), (1355, 21465), (1431, 20325), (2025, 14363), (2385, 12195), (2439, 11925), (3975, 7317), (4065, 7155), (4293, 6775)]