6750975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 14249088

約数和(自身を除く): 7498113

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 167, 175, 231, 245, 275, 385, 501, 525, 539, 735, 825, 835, 1155, 1169, 1225, 1617, 1837, 1925, 2505, 2695, 3507, 3675, 4175, 5511, 5775, 5845, 8085, 8183, 9185, 12525, 12859, 13475, 17535, 24549, 27555, 29225, 38577, 40425, 40915, 45925, 64295, 87675, 90013, 122745, 137775, 192885, 204575, 270039, 321475, 450065, 613725, 964425, 1350195, 2250325, 6750975]

約数ペア:

[(1, 6750975), (3, 2250325), (5, 1350195), (7, 964425), (11, 613725), (15, 450065), (21, 321475), (25, 270039), (33, 204575), (35, 192885), (49, 137775), (55, 122745), (75, 90013), (77, 87675), (105, 64295), (147, 45925), (165, 40915), (167, 40425), (175, 38577), (231, 29225), (245, 27555), (275, 24549), (385, 17535), (501, 13475), (525, 12859), (539, 12525), (735, 9185), (825, 8183), (835, 8085), (1155, 5845), (1169, 5775), (1225, 5511), (1617, 4175), (1837, 3675), (1925, 3507), (2505, 2695)]