29112265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 14352695

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 587, 763, 1417, 2935, 3815, 4109, 7085, 7631, 9919, 20545, 38155, 49595, 53417, 63983, 267085, 319915, 447881, 831779, 2239405, 4158895, 5822453, 29112265]

約数ペア:

[(1, 29112265), (5, 5822453), (7, 4158895), (13, 2239405), (35, 831779), (65, 447881), (91, 319915), (109, 267085), (455, 63983), (545, 53417), (587, 49595), (763, 38155), (1417, 20545), (2935, 9919), (3815, 7631), (4109, 7085)]