834856995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4284

約数の個数: 64

約数和(自身を含む): 1631093760

約数和(自身を除く): 796236765

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 113, 119, 255, 339, 357, 565, 595, 791, 1695, 1785, 1921, 2373, 3955, 4139, 5763, 9605, 11865, 12417, 13447, 20695, 28815, 28973, 40341, 62085, 67235, 70363, 86919, 144865, 201705, 211089, 351815, 434595, 467707, 492541, 1055445, 1403121, 1477623, 2338535, 2462705, 3273949, 7015605, 7388115, 7951019, 9821847, 16369745, 23853057, 39755095, 49109235, 55657133, 119265285, 166971399, 278285665, 834856995]

約数ペア:

[(1, 834856995), (3, 278285665), (5, 166971399), (7, 119265285), (15, 55657133), (17, 49109235), (21, 39755095), (35, 23853057), (51, 16369745), (85, 9821847), (105, 7951019), (113, 7388115), (119, 7015605), (255, 3273949), (339, 2462705), (357, 2338535), (565, 1477623), (595, 1403121), (791, 1055445), (1695, 492541), (1785, 467707), (1921, 434595), (2373, 351815), (3955, 211089), (4139, 201705), (5763, 144865), (9605, 86919), (11865, 70363), (12417, 67235), (13447, 62085), (20695, 40341), (28815, 28973)]