163027995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 131146725

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 127, 145, 195, 227, 377, 381, 435, 635, 681, 1131, 1135, 1651, 1885, 1905, 2951, 3405, 3683, 4953, 5655, 6583, 8255, 8853, 11049, 14755, 18415, 19749, 24765, 28829, 32915, 44265, 47879, 55245, 85579, 86487, 98745, 143637, 144145, 239395, 256737, 374777, 427895, 432435, 718185, 836041, 1124331, 1283685, 1873885, 2508123, 4180205, 5621655, 10868533, 12540615, 32605599, 54342665, 163027995]

約数ペア:

[(1, 163027995), (3, 54342665), (5, 32605599), (13, 12540615), (15, 10868533), (29, 5621655), (39, 4180205), (65, 2508123), (87, 1873885), (127, 1283685), (145, 1124331), (195, 836041), (227, 718185), (377, 432435), (381, 427895), (435, 374777), (635, 256737), (681, 239395), (1131, 144145), (1135, 143637), (1651, 98745), (1885, 86487), (1905, 85579), (2951, 55245), (3405, 47879), (3683, 44265), (4953, 32915), (5655, 28829), (6583, 24765), (8255, 19749), (8853, 18415), (11049, 14755)]