1185265599

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 1897758720

約数和(自身を除く): 712493121

約数列:

[1, 3, 7, 21, 47, 89, 103, 131, 141, 267, 309, 329, 393, 623, 721, 917, 987, 1869, 2163, 2751, 4183, 4841, 6157, 9167, 11659, 12549, 13493, 14523, 18471, 27501, 29281, 33887, 34977, 40479, 43099, 64169, 81613, 87843, 94451, 101661, 129297, 192507, 244839, 283353, 430849, 547973, 634171, 1200877, 1292547, 1643919, 1902513, 3015943, 3602631, 3835811, 4439197, 8406139, 9047829, 11507433, 13317591, 25218417, 56441219, 169323657, 395088533, 1185265599]

約数ペア:

[(1, 1185265599), (3, 395088533), (7, 169323657), (21, 56441219), (47, 25218417), (89, 13317591), (103, 11507433), (131, 9047829), (141, 8406139), (267, 4439197), (309, 3835811), (329, 3602631), (393, 3015943), (623, 1902513), (721, 1643919), (917, 1292547), (987, 1200877), (1869, 634171), (2163, 547973), (2751, 430849), (4183, 283353), (4841, 244839), (6157, 192507), (9167, 129297), (11659, 101661), (12549, 94451), (13493, 87843), (14523, 81613), (18471, 64169), (27501, 43099), (29281, 40479), (33887, 34977)]