485618835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4951}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 838591488

約数和(自身を除く): 352972653

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 503, 1509, 2515, 4951, 6539, 7545, 14853, 19617, 24755, 32695, 64363, 74265, 98085, 193089, 321815, 965445, 2490353, 7471059, 12451765, 32374589, 37355295, 97123767, 161872945, 485618835]

約数ペア:

[(1, 485618835), (3, 161872945), (5, 97123767), (13, 37355295), (15, 32374589), (39, 12451765), (65, 7471059), (195, 2490353), (503, 965445), (1509, 321815), (2515, 193089), (4951, 98085), (6539, 74265), (7545, 64363), (14853, 32695), (19617, 24755)]