39156940235

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 54994913280

約数和(自身を除く): 15837973045

約数列:

[1, 5, 7, 35, 113, 151, 173, 379, 565, 755, 791, 865, 1057, 1211, 1895, 2653, 3955, 5285, 6055, 13265, 17063, 19549, 26123, 42827, 57229, 65567, 85315, 97745, 119441, 130615, 136843, 182861, 214135, 286145, 299789, 327835, 400603, 458969, 597205, 684215, 914305, 1498945, 2003015, 2294845, 2951899, 6466877, 7409071, 9900617, 14759495, 20663293, 32334385, 37045355, 45268139, 49503085, 51863497, 69304319, 103316465, 226340695, 259317485, 346521595, 1118769721, 5593848605, 7831388047, 39156940235]

約数ペア:

[(1, 39156940235), (5, 7831388047), (7, 5593848605), (35, 1118769721), (113, 346521595), (151, 259317485), (173, 226340695), (379, 103316465), (565, 69304319), (755, 51863497), (791, 49503085), (865, 45268139), (1057, 37045355), (1211, 32334385), (1895, 20663293), (2653, 14759495), (3955, 9900617), (5285, 7409071), (6055, 6466877), (13265, 2951899), (17063, 2294845), (19549, 2003015), (26123, 1498945), (42827, 914305), (57229, 684215), (65567, 597205), (85315, 458969), (97745, 400603), (119441, 327835), (130615, 299789), (136843, 286145), (182861, 214135)]