29678355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 59664384

約数和(自身を除く): 29986029

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1327, 1491, 2485, 3195, 3981, 4473, 6635, 7455, 9289, 11943, 19905, 22365, 27867, 46445, 59715, 83601, 94217, 139335, 282651, 418005, 471085, 659519, 847953, 1413255, 1978557, 3297595, 4239765, 5935671, 9892785, 29678355]

約数ペア:

[(1, 29678355), (3, 9892785), (5, 5935671), (7, 4239765), (9, 3297595), (15, 1978557), (21, 1413255), (35, 847953), (45, 659519), (63, 471085), (71, 418005), (105, 282651), (213, 139335), (315, 94217), (355, 83601), (497, 59715), (639, 46445), (1065, 27867), (1327, 22365), (1491, 19905), (2485, 11943), (3195, 9289), (3981, 7455), (4473, 6635)]