6494985

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 13939200

約数和(自身を除く): 7444215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 79, 81, 87, 105, 135, 145, 189, 203, 237, 261, 315, 395, 405, 435, 553, 567, 609, 711, 783, 945, 1015, 1185, 1305, 1659, 1827, 2133, 2291, 2349, 2765, 2835, 3045, 3555, 3915, 4977, 5481, 6399, 6873, 8295, 9135, 10665, 11455, 11745, 14931, 16037, 16443, 20619, 24885, 27405, 31995, 34365, 44793, 48111, 61857, 74655, 80185, 82215, 103095, 144333, 185571, 223965, 240555, 309285, 432999, 721665, 927855, 1298997, 2164995, 6494985]

約数ペア:

[(1, 6494985), (3, 2164995), (5, 1298997), (7, 927855), (9, 721665), (15, 432999), (21, 309285), (27, 240555), (29, 223965), (35, 185571), (45, 144333), (63, 103095), (79, 82215), (81, 80185), (87, 74655), (105, 61857), (135, 48111), (145, 44793), (189, 34365), (203, 31995), (237, 27405), (261, 24885), (315, 20619), (395, 16443), (405, 16037), (435, 14931), (553, 11745), (567, 11455), (609, 10665), (711, 9135), (783, 8295), (945, 6873), (1015, 6399), (1185, 5481), (1305, 4977), (1659, 3915), (1827, 3555), (2133, 3045), (2291, 2835), (2349, 2765)]