136872015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76679}}^1$

素因数の和:76711

約数の個数: 32

約数和(自身を含む): 265006080

約数和(自身を除く): 128134065

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 76679, 230037, 383395, 536753, 1150185, 1303543, 1610259, 2683765, 3910629, 6517715, 8051295, 9124801, 19553145, 27374403, 45624005, 136872015]

約数ペア:

[(1, 136872015), (3, 45624005), (5, 27374403), (7, 19553145), (15, 9124801), (17, 8051295), (21, 6517715), (35, 3910629), (51, 2683765), (85, 1610259), (105, 1303543), (119, 1150185), (255, 536753), (357, 383395), (595, 230037), (1785, 76679)]